ISOMET声光调制器, 声光偏转器, 声光移频器, AOTF, 声光可调谐滤波器

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                                                  ISOMET声光调制器, 声光偏转器, 声光移频器, AOTF, 声光可调谐滤波器

                                                  ISOMET声光调制器, 声光偏转器, 声光移频器, AOTF, 声光可调谐滤波器

                                                   

                                                  ISOMET公司主要生产各种声光器件,包括声光调制器, 声光偏转器, 声光移频器, AOTF, 声光可调谐滤波器。

                                                  声光调制器件由声光介质和压电换能器构成。当驱动源的某种特定载波频率驱动换能器时,换能器即产生同一频率的超声波并传入声光介质,在介质内形成折射率变化,光束通过介质时即发生相互作用而改变光的传播方向即产生衍射。声光调制是一种外调制技术,通常把控制激光束强度变化的声光器件称作声光调制器。声光调制技术比光源的直接调制技术有高得多的调制频率;与电光调制技术相比,它有更高的消光比(一般大于1000:1),更低的驱动功率,更优良的温度稳定性和更好的光点质量以及低的价格;与机械调制方式相比,它有更小的体积、重量和更好的输出波形。

                                                  All AO devices feature a piezo-electric transducer bonded to one face of a crystal material. When an RF drive signal is applied to this transducer, a travelling acoustic wave is generated in the crystal. Due to the photo-elastic effect the acoustic column produces a periodic change in the refractive index, similar in effect to the slits of a diffraction grating. Practical AO devices are designed such that a high proportion of the incident laser light is diffracted into a single output order. This is operation in the Bragg regime.

                                                  ISOMET声光调制器, 声光偏转器, 声光移频器, AOTF, 声光可调谐滤波器

                                                  Bragg diffraction requires a defined interaction length (L), and the laser light to be input at a specific angle. The Bragg and separation angles are a function of the optical wavelength, the RF drive frequency and the crystal acoustic velocity (V). Some AO crystal types require the input beam to be polarized.
                                                  The RF drive frequency determines the output angle of the diffracted beam and the RF power determines the beam intensity. These are the basic control mechanisms of AO modulators and deflectors.

                                                   

                                                  声光调制器 Acousto-optics Modulators

                                                  Acousto-optic modulators (AOM) are used to control laser beam intensity.

                                                  This can be simple ON:OFF modulation for fast switching or variable level modulation to provide proportional intensity control. These modes are determined by the RF driver type; digital or analog modulation respectively (or a combination of both).

                                                  The RF drive frequency is typically fixed and the RF amplitude is modulated accordingly.

                                                  The optical rise and fall time is defined by the laser beam diameter in the AOM and the crystal acoustic velocity. For high modulation rates, the beam will need to be focused at the AOM.

                                                  Model
                                                  Crystal Material
                                                  Active App(mm)
                                                  Typical Risetime (ns)
                                                  Typical Modulation Freq. (MHz)
                                                  Center Freq. (MHz)
                                                  Suggested Driver
                                                  Fixed or Variable Frequency
                                                  Feature
                                                  Single Beam Modulators: UV - Blue
                                                  M1062-FS40L-5.5
                                                  Fused Silica
                                                  5.5
                                                  600
                                                  0.6
                                                  40
                                                  Fixed / Variable
                                                  M1211-aQ110-5U
                                                  Quartz
                                                  5
                                                  570
                                                  0.6
                                                  110
                                                  Fixed / Variable
                                                  Low WF Distortion
                                                  M1211-aQ150-3U
                                                  Quartz
                                                  2.7
                                                  230
                                                  1.5
                                                  150
                                                  Fixed / Variable
                                                  Low WF Distortion
                                                  M1212-aQ150-2
                                                  Quartz
                                                  2
                                                  113
                                                  6
                                                  150
                                                  Fixed / Variable
                                                  UV
                                                  M1134-FS80L
                                                  Fused Silica
                                                  3
                                                  109
                                                  3
                                                  80
                                                  Fixed / Variable
                                                  M1136B-FS80L-H
                                                  Fused Silica
                                                  2001/2/3
                                                  108
                                                  10
                                                  80
                                                  Fixed / Variable
                                                  M1088-FS110L
                                                  Fused Silica
                                                  3
                                                  109
                                                  3
                                                  110
                                                  Fixed / Variable
                                                  UV
                                                  M1133U-aQ110L
                                                  Quartz
                                                  1
                                                  57
                                                  6
                                                  110
                                                  Fixed / Variable
                                                  UV
                                                  M1211-aQ150-2U
                                                  Quartz
                                                  2
                                                  57
                                                  6
                                                  150
                                                  Fixed / Variable
                                                  UV
                                                  1206C-2-1002
                                                  TeO2
                                                  2
                                                  30
                                                  12
                                                  110
                                                  Fixed / Variable
                                                  NUV, VIS 
                                                  M1211-aQ150-2U
                                                  Quartz
                                                  2
                                                  25
                                                  14
                                                  150
                                                  Fixed / Variable
                                                  UV 
                                                  M1212-aQ175
                                                  Quartz
                                                  1
                                                  20
                                                  18
                                                  175
                                                  Fixed / Variable
                                                  UV
                                                  1206C-833
                                                  TeO2
                                                  1
                                                  15
                                                  25
                                                  110
                                                  Fixed / Variable
                                                  NUV, VIS 
                                                  M1212-aQ200
                                                  Quartz
                                                  0.8
                                                  10
                                                  30
                                                  175
                                                  Fixed / Variable
                                                  UV
                                                  1250C-829A
                                                  TeO2
                                                  0.45
                                                  9
                                                  40
                                                  260
                                                  Fixed / Variable
                                                  NUV, VIS
                                                  Single Beam Modulators: Blue - Red
                                                  OAM1020
                                                  TeO2 (S)
                                                  3
                                                  2000
                                                  0.2
                                                  110
                                                  Fixed / Variable
                                                  OAM1060
                                                  TeO2 (S)
                                                  2
                                                  1000
                                                  0.3
                                                  80
                                                  Fixed / Variable
                                                  M1115-FS80L-3
                                                  Fused Silica
                                                  3(H)x14(W)
                                                  170
                                                  2
                                                  80
                                                  Fixed / Variable
                                                  M1133-aQ80L
                                                  Quartz
                                                  1.5 / 2
                                                  114
                                                  3
                                                  80
                                                  Fixed / Variable
                                                  M1201E-SF40-1.7
                                                  Glass
                                                  1.7
                                                  46
                                                  8
                                                  40
                                                  Fixed / Variable
                                                  1205C-x
                                                  PbMo04
                                                  2001/2/3
                                                  25
                                                  15
                                                  80
                                                  Fixed / Variable
                                                  M1211-aQ110-3
                                                  Quartz
                                                  2.7
                                                  57
                                                  6
                                                  110
                                                  Fixed / Variable
                                                  Low WF Distortion
                                                  1206C
                                                  PbMo04
                                                  1
                                                  15
                                                  25
                                                  110
                                                  Fixed / Variable
                                                  1206C-833
                                                  TeO2
                                                  1
                                                  15
                                                  25
                                                  110
                                                  Fixed / Variable
                                                  1206C-2-1002
                                                  TeO2
                                                  2
                                                  30
                                                  12
                                                  110
                                                  Fixed / Variable
                                                  1250C
                                                  PbMo04
                                                  0.75
                                                  10
                                                  40
                                                  200
                                                  Fixed / Variable
                                                  1250C-829A
                                                  TeO2
                                                  0.45
                                                  9
                                                  40
                                                  260
                                                  Fixed / Variable
                                                  1250C-848
                                                  TeO2
                                                  0.5
                                                  7
                                                  50
                                                  200
                                                  Fixed / Variable
                                                  1250C-974
                                                  TeO2
                                                  0.4
                                                  7
                                                  50
                                                  200
                                                  Fixed / Variable
                                                  M1067-T200L
                                                  TeO2
                                                  0.2
                                                  7
                                                  50
                                                  200
                                                  Fixed / Variable
                                                  1260C
                                                  TeO2
                                                  0.2
                                                  6
                                                  100
                                                  350
                                                  Fixed / Variable
                                                  Single Beam Modulators: NIR
                                                  M1312-T80L
                                                  TeO2
                                                  6
                                                  700
                                                  0.5
                                                  80
                                                  Fixed / Variable
                                                  Hi Pwr
                                                  1202-4
                                                  Glass
                                                  4 x 14(W)
                                                  350
                                                  1
                                                  40
                                                  Fixed / Variable
                                                  1203-3
                                                  Fused Silica
                                                  3 x 14(W)
                                                  350
                                                  1
                                                  60
                                                  Fixed / Variable
                                                  M1099-T80L
                                                  TeO2
                                                  3
                                                  300
                                                  1.2
                                                  80
                                                  Fixed / Variable
                                                  M1135-T80L
                                                  TeO2
                                                  3
                                                  300
                                                  1.2
                                                  80
                                                  Fixed / Variable
                                                  Hi Pwr
                                                  M1137-SF40L
                                                  Glass
                                                  1.5
                                                  191
                                                  2
                                                  40
                                                  Fixed / Variable
                                                  M1133-aQ80L
                                                  Quartz
                                                  1
                                                  114
                                                  3
                                                  80
                                                  Fixed / Variable
                                                  M1201E-SF40-1.7
                                                  Glass
                                                  1.7
                                                  90
                                                  4
                                                  40
                                                  Fixed / Variable
                                                  M1080-T80L
                                                  TeO2
                                                  1.5
                                                  80
                                                  4
                                                  80
                                                  Fixed / Variable
                                                  1205C-1023
                                                  PbMo04
                                                  0.6
                                                  50
                                                  7
                                                  80
                                                  Fixed / Variable
                                                  M1142-SF80L
                                                  Glass
                                                  0.5
                                                  40
                                                  10
                                                  80
                                                  Fixed / Variable
                                                  1205C-x-NIR
                                                  PbMo04
                                                  0.5
                                                  30
                                                  12
                                                  80
                                                  Fixed / Variable
                                                  1205C-843
                                                  PbMo04
                                                  0.5
                                                  25
                                                  15
                                                  80
                                                  Fixed / Variable
                                                  1206C-NIR
                                                  PbMo04
                                                  1
                                                  20
                                                  18
                                                  110
                                                  Fixed / Variable
                                                  1250C-868
                                                  TeO2
                                                  0.5
                                                  15
                                                  23
                                                  150
                                                  Fixed / Variable
                                                  1250C-NIR
                                                  PbMo04
                                                  0.75
                                                  12
                                                  30
                                                  200
                                                  Fixed / Variable
                                                  Single Beam Modulators: Mid IR - IR
                                                  1210-G(fc)-H-MIR
                                                  Ge
                                                  2,4
                                                  240
                                                  10
                                                  60- 105
                                                  Fixed / Variable
                                                  M1208-G80-4-MIR
                                                  Ge
                                                  4x8
                                                  500
                                                  10
                                                  80
                                                  Fixed / Variable
                                                  New version of 1208-6-4-MIR
                                                  M1189-G40-4
                                                  Ge
                                                  4
                                                  470
                                                  0.7
                                                  40
                                                  Fixed / Variable
                                                  M1208-G40-3
                                                  Ge
                                                  3x8
                                                  350
                                                  1
                                                  40
                                                  Fixed / Variable
                                                  New version of 1208-4-955M
                                                  1209-7-1064M
                                                  Ge
                                                  7x14
                                                  830
                                                  0.4
                                                  40
                                                  Fixed / Variable
                                                  1209-7-1112M
                                                  Ge
                                                  7x14
                                                  830
                                                  0.4
                                                  40
                                                  Fixed / Variable
                                                  1209-9-1010M
                                                  Ge
                                                  9x20
                                                  940
                                                  0.4
                                                  40
                                                  Fixed / Variable
                                                  AOM650-H
                                                  Ge
                                                  7,8,9x30
                                                  830
                                                  0.4
                                                  50
                                                  Fixed / Variable
                                                  AOM640-H
                                                  Ge
                                                  7,8,9x30
                                                  830
                                                  0.4
                                                  40
                                                  Fixed / Variable
                                                  AOM740-H
                                                  Ge
                                                  7,8,9x30
                                                  830
                                                  0.4
                                                  40
                                                  Fixed / Variable
                                                  M1199-G40-H
                                                  Ge
                                                  7,8,9x30
                                                  700
                                                  0.5
                                                  40
                                                  Fixed / Variable
                                                  Pulsed lasers
                                                  M1310-G40-H
                                                  Ge
                                                  7,8,9x30
                                                  700
                                                  0.5
                                                  40
                                                  Fixed / Variable
                                                  Pulsed lasers
                                                  M1315-G40
                                                  Ge
                                                  6,7,8,9x15
                                                  700
                                                  0.5
                                                  40
                                                  Fixed / Variable
                                                  M1192-G40-12
                                                  Ge
                                                  12 x 30
                                                  1200
                                                  0.3
                                                  40
                                                  Fixed / Variable
                                                  Large aperture
                                                  Dual Beam Modulators
                                                  AOM650-9
                                                  Ge
                                                  9 x 30
                                                  600
                                                  0.6
                                                  40 / 60
                                                   
                                                  M1199-G50-9
                                                  Ge
                                                  9 x 30
                                                  600
                                                  0.6
                                                  40 / 60
                                                    Pulsed lasers
                                                  DBM1172-G41-9
                                                  Ge
                                                  9 x 20
                                                  600
                                                  0.6
                                                  43 / -43
                                                   
                                                  DBM1186-G54-9
                                                  Ge
                                                  9 x 20
                                                  600
                                                  0.6
                                                  54 / -54
                                                   
                                                  DBM1199-G54-9
                                                  Ge
                                                  9 x 20
                                                  600
                                                  0.6
                                                  54 / -54
                                                   
                                                  Multichannel Modulators
                                                  Model
                                                  Channels
                                                  Material
                                                  Active Aperture (mm)
                                                  Typical Risetime (ns)
                                                  Information Bandwidth (MHz)
                                                  Center Freq. (MHz)
                                                  Feature
                                                  M1140
                                                  4
                                                  PbMoO4
                                                  0.7
                                                  25
                                                  15
                                                  110
                                                  G7060
                                                  6
                                                  Ge
                                                  0.8
                                                  70
                                                  5
                                                  70
                                                  M8080
                                                  8
                                                  PbMoO4
                                                  0.5
                                                  55
                                                  6
                                                  80
                                                  M9080C
                                                  8
                                                  PbMoO4
                                                  0.7
                                                  36
                                                  9
                                                  90
                                                  colinear o/p
                                                  M15080
                                                  8
                                                  Quartz
                                                  0.7
                                                  70
                                                  5
                                                  110
                                                  Modulators with Integrated Driver
                                                  Model
                                                  Std A/R
                                                  Optical Material
                                                  Max Aperture (mm)
                                                  Typical Risetime (ns)
                                                  Typical Modulation Freq. (MHz)
                                                  Center Freq. (MHz)
                                                  Mod
                                                  IMAD-P80L
                                                  VIS
                                                  PbMo04
                                                  1.5
                                                  25
                                                  15
                                                  80
                                                  Analog
                                                  IMDD-P80L
                                                  VIS
                                                  PbMo04
                                                  1.5
                                                  25
                                                  15
                                                  80
                                                  Digital
                                                  IMAD-T110L
                                                  405nm
                                                  TeO2
                                                  1.5
                                                  25
                                                  15
                                                  110
                                                  Analog
                                                  IMDD-T110L
                                                  405nm
                                                  TeO2
                                                  1.5
                                                  25
                                                  15
                                                  110
                                                  Digital
                                                  IMAA-P80L
                                                  VIS
                                                  PbMo04
                                                  1.5
                                                  25
                                                  15
                                                  80
                                                  Amp Only

                                                   

                                                  声光移频器 Frequency Shifters

                                                  All AO devices apply a frequency shift to the diffracted output beams. Acousto-optic frequency shifters (AOFS) are compact devices designed specifically for this task. Depending on the selected Bragg angle, these devices will either up-shift or down-shift the laser light by the frequency of the applied RF signal. Two or more devices can be cascaded in order to achieve sum or difference frequency combinations. Compound absorber angles are incorporated to minimize acoustic reflections.

                                                  Model
                                                  Std A/R
                                                  Crystal Material
                                                  Active App (mm)
                                                  Centre Freq(MHz)
                                                  Tuning BW (MHz)
                                                  Suggested Driver Fixed or Variable Frequency
                                                  Feature
                                                  OAM1059-V31
                                                  633nm
                                                  TeO2 (S)
                                                  1.5
                                                  +/-10
                                                  +/- 0.5
                                                  Fixed / Variable
                                                  + and - shift
                                                  OAM1059A
                                                  633nm
                                                  TeO2 (S)
                                                  1.5
                                                  15
                                                  +/- 1.0
                                                  Fixed / Variable
                                                  FS1303-TxxxR-J2
                                                  NIR
                                                  TeO2 (S)
                                                  2
                                                  xxx
                                                  +/- 1.0
                                                  Fixed / Variable
                                                  OAM1141-TxxS-2
                                                  633nm
                                                  TeO2 (S)
                                                  2
                                                  40 / 80
                                                  +/- 1.0
                                                  Fixed / Variable
                                                  M1136A-FS40S-1
                                                  UV
                                                  FS (S)
                                                  1
                                                  40
                                                  +/- 5
                                                  Fixed / Variable
                                                  1205C-1-869
                                                  633nm
                                                  PbMo04
                                                  0.7
                                                  80
                                                  +/- 15
                                                  Fixed / Variable
                                                  1205-1054
                                                  VIS
                                                  PbMo04
                                                  1
                                                  80
                                                  +/- 5
                                                  Fixed / Variable
                                                  M1141-P80-1
                                                  VIS
                                                  PbMo04
                                                  1
                                                  80
                                                  +/- 5
                                                  Fixed / Variable
                                                  1205-1118
                                                  VIS,NIR
                                                  PbMo04
                                                  2
                                                  80
                                                  +/- 5
                                                  Fixed / Variable
                                                  M1136B-FS80L-H
                                                  UV
                                                  FS (L)
                                                  1/2/3
                                                  80
                                                  +/- 5
                                                  Fixed / Variable
                                                  1206C
                                                  VIS,NIR
                                                  PbMo04
                                                  1
                                                  110
                                                  +/- 25
                                                  Fixed / Variable
                                                  1205-1069
                                                  VIS
                                                  PbMo04
                                                  1
                                                  160
                                                  +/- 5
                                                  Fixed / Variable
                                                  1250C
                                                  VIS,NIR
                                                  PbMo04
                                                  0.75
                                                  200
                                                  +/- 50
                                                  Fixed / Variable
                                                  1250C-829A
                                                  NUV,VIS
                                                  TeO2
                                                  0.45
                                                  260
                                                  +/- 50
                                                  Fixed / Variable
                                                  OPP-1
                                                  VIS
                                                  PbMoO4
                                                  1.5
                                                  300
                                                  +/- 100
                                                  Fixed / Variable
                                                  1260C
                                                  NUV,VIS
                                                  TeO2
                                                  0.2
                                                  350
                                                  +/- 100
                                                  Fixed / Variable
                                                  1209-7-1064M
                                                  IR
                                                  Ge
                                                  6
                                                  40
                                                  +/- 10
                                                  Fixed / Variable
                                                  1210-G-(fc)-H-MIR
                                                  Mid-IR
                                                  Ge
                                                  2,4
                                                  60 / 105
                                                  +/- 10
                                                  Fixed / Variable
                                                  M1208-G80-3
                                                  IR
                                                  Ge
                                                  3
                                                  80
                                                  +/- 2.5
                                                  Fixed / Variable

                                                   

                                                  声光偏转器 Deflectors

                                                  AO deflectors can be used to scan a laser beam. This is achieved by changing the RF drive frequency. Random position, continuous line scans and sequential spot deflection are all possible. Scan rates in excess of 250KHz can be achieved depending on the crystal, wavelength and beam size.

                                                  Optimum efficiency requires that the input laser beam is set at the Bragg angle which is a function of the drive frequency. When swept to scan the laser beam there will be Bragg angle mismatch since the AOD can only be optically aligned at one drive frequency. In general this will cause a reduction in efficiency depending on the scan range. Several techniques may be used to minimize this effect:

                                                  • Off-axis AO deflectors (“OAD”) minimize the Bragg angle - frequency sensitivity by exploiting non-linear characteristics of birefringent crystals.
                                                  • Beam steered AO deflectors (“-BS”) electronically steer the acoustic column inside the crystal depending on the RF drive frequency. This requires a phased array electrode on the transducer with 2 or 4 RF inputs.

                                                   

                                                  Model
                                                  A/R Coating
                                                  Material
                                                  Rayleigh Res'n 1 2
                                                  Aperture (mm)
                                                  Sweep BW (MHz)
                                                  Center Freq. (MHz)
                                                  Feature
                                                  Deflectors UV - Blue
                                                  D1211-aQ110-5
                                                  UV
                                                  Quartz
                                                  70
                                                  5 x 10
                                                  40
                                                  110
                                                  D1340-XY-aQ110-5
                                                  UV
                                                  Quartz
                                                  35 x 35
                                                  5 x 5
                                                  40
                                                  110
                                                  Dual Axis
                                                  D1155-T75S
                                                  405nm
                                                  TeO2 (S)
                                                  140
                                                  9
                                                  10
                                                  75
                                                  1206C-2-1002
                                                  NUV, VIS
                                                  TeO2
                                                  100
                                                  2 x 9
                                                  50
                                                  110
                                                  Deflectors Blue - Red
                                                  1205C-2-804B
                                                  VIS
                                                  PbMoO4
                                                  66
                                                  2 x 6
                                                  30
                                                  80
                                                  LS55-V
                                                  VIS
                                                  TeO2 (S)
                                                  450
                                                  2 x 7
                                                  40
                                                  80
                                                  LS110A-VIS
                                                  VIS
                                                  TeO2 (S)
                                                  1100
                                                  4 x 14
                                                  50
                                                  100
                                                  LS110A-VIS-XY
                                                  VIS
                                                  TeO2 (S)
                                                  750x750
                                                  9 x 9
                                                  50
                                                  100
                                                  Dual Axis
                                                  OAD948 
                                                  488nm
                                                  TeO2 (S)
                                                  600
                                                  3 x 8
                                                  50
                                                  100
                                                  OAD1020
                                                  532nm
                                                  TeO2 (S)
                                                  600
                                                  2 x 8
                                                  50
                                                  100
                                                  1206C-2-1002
                                                  NUV, VIS
                                                  TeO2
                                                  77
                                                  2 x 8
                                                  50
                                                  110
                                                  OPP834
                                                  VIS
                                                  PbMoO4
                                                  520
                                                  0.7 x 19
                                                  100
                                                  200
                                                  1250C-BS-960A
                                                  VIS
                                                  PbMoO4
                                                  160 
                                                  1.5 x 6 
                                                  120
                                                  190 
                                                  D1135-T180L
                                                  VIS
                                                  TeO2
                                                  95
                                                  3 x 8 
                                                  50
                                                  175 
                                                  Deflectors - Near IR
                                                  OAD1550-XY
                                                  1550nm
                                                  TeO2 (S)
                                                  200 x 200
                                                  7 x 7
                                                  20
                                                  40
                                                  LS110A-NIR
                                                  NIR
                                                  TeO2 (S)
                                                  550
                                                  4 x 14
                                                  25
                                                  50
                                                  LS110A-NIR-XY
                                                  NIR
                                                  TeO2 (S)
                                                  240 x 240
                                                  6 x 6
                                                  25
                                                  50
                                                  1205C-x-804B
                                                  NIR
                                                  PbMoO4
                                                  66
                                                  2 x 6
                                                  40
                                                  80
                                                  OAD1121-XY
                                                  810nm
                                                  TeO2 (S)
                                                  500 x 500
                                                  9 x 9
                                                  40
                                                  80
                                                  LS55-NIR
                                                  NIR
                                                  TeO2 (S)
                                                  450
                                                  2 x 7
                                                  40
                                                  80
                                                  D1312-T80L
                                                  NIR
                                                  TeO2
                                                  40
                                                  6
                                                  30
                                                  80
                                                  D1086-T110L
                                                  NIR
                                                  TeO2
                                                  95
                                                  3 x 8
                                                  50
                                                  110
                                                  Conduction cooled
                                                  D1135-T110L
                                                  NIR
                                                  TeO2
                                                  95
                                                  3 x 8
                                                  50
                                                  110
                                                  1250-BS-926
                                                  NIR
                                                  PbMoO4
                                                  60
                                                  0.5 x 3
                                                  70
                                                  145
                                                  1250C-BS-943A
                                                  NIR
                                                  PbMoO4
                                                  190
                                                  2 x 6
                                                  120
                                                  185
                                                  Deflectors Mid IR - IR
                                                  1209-7BS-986
                                                  IR
                                                  Ge
                                                  50
                                                  7 x 14
                                                  20
                                                  40
                                                  D1315-G50-H
                                                  IR
                                                  Ge
                                                  70
                                                  7 x 20
                                                  20
                                                  50
                                                  AOM650-H
                                                  IR
                                                  Ge
                                                  100
                                                  7 x 30
                                                  20
                                                  50
                                                  D1199-G50
                                                  IR
                                                  Ge
                                                  100
                                                  7 x 20
                                                  20
                                                  50
                                                  D1208-XY-50-3
                                                  IR
                                                  Ge
                                                  10 x 10
                                                  3 x 3
                                                  40
                                                  70
                                                  LS700-1011
                                                  IR
                                                  Ge
                                                  436
                                                  10 x 60
                                                  40
                                                  70

                                                   

                                                  可调滤光片Tunable Filters

                                                  Acousto-optic diffraction requires momentum matching between light and sound (acoustic) waves in the crystal material. For the AO laser beam modulator, momentum matching is maximized when the input beam is aligned at the Bragg angle. AOTF applications are different. Unlike the modulator case, AOTF’s are frequently used with non-coherent, poorly collimated light and require large apertures with wide acceptance angles. To accommodate these demands, AOTF’s utilize non-linear properties of birefringent crystals. The crystal orientation and acoustic launch angle are designed such that diffraction occurs over a very narrow wavelength range for a very specific RF frequency. In fact it is so specific that multiple simultaneous frequencies can be applied to an AOTF without excessive intermodulation. This allows controlled wavelength mixing.
                                                  The acoustic launch angle and incident angle are related by design and together define the AOTF characteristics.

                                                  Model
                                                  Spectral Range (um) 
                                                  Active Aperture (sq. mm)
                                                  Acceptance Angle (Deg.)
                                                  Optical BW (nm)
                                                  Drive Frequency (MHz)
                                                  Visible Tunable Filters
                                                  AOLF615-1049
                                                  VIS
                                                  2.5x2.5
                                                  3.5 - 4.5
                                                  1.0 - 6.0
                                                  109 - 65
                                                  AOLF615-1082
                                                  VIS
                                                  2.5x2.5
                                                  3.5 - 4.5
                                                  1.0 - 6.0
                                                  109 - 65
                                                  AOTF614-08
                                                  VIS,NIR
                                                  5x5
                                                  3.5 - 6.0
                                                  1.0 - 22.0
                                                  140 - 35
                                                  AOTF614-16
                                                  VIS,NIR
                                                  5x5
                                                  2.5 - 4.2
                                                  0.6 - 11.0
                                                  140 - 35
                                                  AOTF614-24
                                                  VIS,NIR
                                                  5x5
                                                  3.5 - 6.0
                                                  0.4 - 7.0
                                                  140 - 35
                                                  AOTF1331
                                                  mid-IR
                                                  7x7
                                                  5
                                                  30 - 50
                                                  24 - 39
                                                  AOTF1110-VB
                                                  VIS,NIR
                                                  10x10
                                                  5.7 (nominal)
                                                  Variable
                                                  80 - 50
                                                  NIR - IR Tunable Filters
                                                  AOTF614-08
                                                  VIS,NIR
                                                  5x5
                                                  3.5 - 6.0
                                                  1.0 - 22.0
                                                  140 - 35
                                                  AOTF614-16
                                                  VIS,NIR
                                                  5x5
                                                  2.5 - 4.2
                                                  0.6 - 11.0
                                                  140 - 35
                                                  AOTF614-24
                                                  VIS,NIR
                                                  5x5
                                                  3.5 - 6.0
                                                  0.4 - 7.0
                                                  140 - 35
                                                  AOTF920-14
                                                  NIR
                                                  5x5
                                                  3.4 - 6.1
                                                  2.0 - 27.0
                                                  95 - 26
                                                  AOTF920-20
                                                  NIR
                                                  5x5
                                                  2.6 - 4.9
                                                  1.5 - 18.5
                                                  95 - 26
                                                  AOTF920-24
                                                  NIR
                                                  5x5
                                                  2.8 - 5.0
                                                  1.0 - 15.5
                                                  95 - 26
                                                  AOTF1331
                                                  mid-IR
                                                  7x7
                                                  5
                                                  30 - 50
                                                  24 - 39
                                                  AOTF1550-SLS
                                                  1550nm
                                                  3x3
                                                  -
                                                  2
                                                  81 - 84
                                                  AOTF1110-VB
                                                  VIS,NIR
                                                  10x10
                                                  5.7 (nominal)
                                                  Variable
                                                  80 - 50

                                                   

                                                  Q-Switches

                                                  Q-switches are intracavity devices used to generate very high peak power, short duration laser pulses. These are typically loss modulators operating on the zero order beam. The goal of a Q-switch is to diffract as much power from the zero order as possible to increase the cavity loss and extinguish the laser output. When the RF drive to the Q-switch is momentarily turned off, the optical power built up in the laser is emitted as a short pulse. The process may be repeated at rates in excess of 100KHz. Depending on the frequency and interaction length, AO Q-switches either operate in the Bragg regime, just like an AOM, with predominately a single diffracted beam or in the Raman-Nath regime with multiple diffracted beams.

                                                  Model
                                                  Cooling
                                                  Centre Frequency (MHz)
                                                  Material
                                                  Active Aperture (mm)
                                                  Max Power (W)
                                                  Damage Thresh (MW/cm^2)
                                                  Driver
                                                  Q1072-SF24L
                                                  Conduction
                                                  24
                                                  SF10
                                                  1.5
                                                  5
                                                  >300
                                                  AQS
                                                  Q1058C-SFxxL-H
                                                  Conduction
                                                  24/27
                                                  SF10
                                                  1.0/1.5
                                                  5
                                                  >300
                                                  AQS
                                                  Q1025-TxxL-H
                                                  Conduction
                                                  27/80
                                                  TeO2
                                                  1
                                                  3
                                                  >250
                                                  AQS
                                                  Q1025-SFxxL-H
                                                  Conduction
                                                  41/80
                                                  SF10
                                                  1
                                                  3
                                                  >300
                                                  AQS
                                                  Q1080C-TxxL-H
                                                  Conduction
                                                  41/ 68 / 80
                                                  TeO2
                                                  1.5
                                                  4
                                                  >250
                                                  AQS
                                                  Q1087-aQ80L
                                                  Conduction
                                                  80
                                                  Quartz
                                                  1
                                                  6
                                                  >500
                                                  AQS
                                                  Q1137-SFxxL-H
                                                  Conduction
                                                  41/80
                                                  SF57
                                                  1.0 / 1.5
                                                  6
                                                  >300
                                                  AQS
                                                  Q1162-SFxxL-H
                                                  Conduction
                                                  41/80
                                                  SF10
                                                  1
                                                  6
                                                  >300
                                                  AQS
                                                  Q1119-aQxxL-H
                                                  Conduction
                                                  41/ 80
                                                  Quartz
                                                  1.0 / 1.5
                                                  10
                                                  >500
                                                  AQS
                                                  Q1119-FSxxL-H
                                                  Conduction
                                                  41/ 80
                                                  Fused Silica
                                                  1.0 / 1.5
                                                  10
                                                  >500
                                                  AQS
                                                  Q1133-aQxxL-H
                                                  Conduction
                                                  41/ 68 / 80
                                                  Quartz
                                                  1.0 to 2.0
                                                  10
                                                  >500
                                                  AQS
                                                  Q1133-FSxxL-H
                                                  Conduction
                                                  41/ 68 / 80
                                                  Fused Silica
                                                  1.0 / 1.5
                                                  10
                                                  >500
                                                  AQS
                                                  Q1062-FSxxL-H
                                                  Water
                                                  24/ 27
                                                  Fused Silica
                                                  1.5 to 6.0
                                                  60
                                                  >500
                                                  AQS
                                                  Q1062-FSxxS-H
                                                  Water
                                                  24/ 27
                                                  F.Silica (Shear)
                                                  1.5 to 5.5
                                                  60
                                                  >500
                                                  AQS
                                                  Q1083-FSxxL-H
                                                  Water
                                                  24/ 27 / 41
                                                  Fused Silica
                                                  1.5 to 6.0
                                                  60
                                                  >500
                                                  AQS
                                                  Q1083-FSxxS-H
                                                  Water
                                                  24/ 27 / 41
                                                  F.Silica (Shear)
                                                  1.5 to 5.5
                                                  60
                                                  >500
                                                  AQS

                                                   

                                                  Special Function Devices

                                                  Model
                                                  Operating Wavelengths
                                                  Material
                                                  Resolution
                                                  Time Aperture (us)
                                                  Sweep Bandwidth (MHz)
                                                  Center Freq. (MHz)
                                                  OPP-1
                                                  VIS
                                                  PbMoO4
                                                  1000
                                                  5
                                                  200
                                                  300
                                                  OPT-1
                                                  VIS
                                                  TeO2 (S)
                                                  1500
                                                  50
                                                  30
                                                  45
                                                  OPT-1-100
                                                  VIS
                                                  TeO2 (S)
                                                  5000
                                                  100
                                                  50
                                                  75
                                                  SLM16-835
                                                  NIR
                                                  TeO2
                                                  300
                                                  4.4
                                                  70
                                                  125
                                                  LS700-1109-10W
                                                  IR
                                                  Ge
                                                  500
                                                  10
                                                  50
                                                  75

                                                   

                                                  Fiber Optic Couplers

                                                  For ease of integration ISOMET offers a range of pre-aligned fibre assemblies and integrated fibre coupled devices for both modulation and frequency shifting applications. The FOA series offers an open and fully adjustable fibre coupling solution suitable for use with a wide range of our visible and NIR AO devices. The FCM series are fully integrated welded package fibre coupled devices. These exhibit high extinction ratio, low coupling losses and feature single mode fibres with FC/PC terminations.

                                                  Model
                                                  Applications
                                                  Wavelengths
                                                  Suitable AOM’s
                                                  Typical Coupling Losses
                                                  FOA1065
                                                  Frequency Shifting / Modulation
                                                  Visible and NIR
                                                  1205C / 1206C / 1250C
                                                  < 5dB
                                                  FOA1084
                                                  High Speed Modulation
                                                  NIR
                                                  1206C – 0.5
                                                  < 5dB
                                                  FCM1550-P50L
                                                  Frequency Shifting / Modulation
                                                  1550nm
                                                  Integrated
                                                  < 3dB
                                                  FCM1550-P80L
                                                  Frequency Shifting / Modulation
                                                  1550nm
                                                  Integrated
                                                  < 3dB

                                                   

                                                  声光调制器驱动器 Acousto-optics Modulators Driver

                                                  Center Freq (MHz)
                                                  Risetime (n sec)
                                                  Digital Modulation
                                                  Analog Modulation
                                                  Power
                                                  Feature
                                                  10
                                                  <15
                                                  831C
                                                  up to 0.3W
                                                  27
                                                  <10
                                                    
                                                  521C-27
                                                  521B-27
                                                  531C-27
                                                  531B-27
                                                  up to 6W
                                                  40
                                                  <8
                                                  521C
                                                  521B
                                                  531C
                                                  531B
                                                  up to 6W
                                                  45
                                                  <8
                                                  521C-45
                                                  521B-45
                                                  531C-45
                                                  531B-45
                                                  up to 6W
                                                  80
                                                  <6
                                                  522C
                                                  522B
                                                  532C
                                                  532B
                                                  up to 7W
                                                  80
                                                  <6
                                                  822C
                                                  832C
                                                  up to 2W
                                                  Low voltage, compact
                                                  110
                                                  <5
                                                  523C
                                                  523B
                                                  533C
                                                  533B
                                                  up to 6W
                                                  150
                                                  <5
                                                  524C
                                                  524B
                                                  534C
                                                  534B
                                                  up to 3W
                                                  175
                                                  <5
                                                  525C-175
                                                  525B-175
                                                  535C-175
                                                  535B-175
                                                  up to 2W
                                                  200
                                                  <5
                                                  525C
                                                  525B
                                                  535C
                                                  535B
                                                  up to 2W
                                                  250 (260)
                                                  <5
                                                  526C
                                                  536C
                                                  up to 2W
                                                  350
                                                  <5
                                                  537C
                                                  up to 1.5W
                                                  80
                                                  <6
                                                  752C-x
                                                  752B-x
                                                  752C-x
                                                  752B-x
                                                  up to 7W
                                                  Dual Modulation
                                                  80
                                                  <6
                                                  722C-x
                                                  722B-x
                                                  na
                                                  na
                                                  up to 6W
                                                  >60dB RF Contrast
                                                  110
                                                  <5
                                                  723C-x
                                                  723Bx
                                                  na
                                                  na
                                                  up to 6W
                                                  >60dB RF Contrast

                                                   

                                                  Air Cooled, Single Frequency up to 60W RF power
                                                  Frequency (Select, MHz)
                                                  Model
                                                  Frequency Stability (Typical, %)
                                                  Modulation
                                                  Outputs
                                                  RF Power (W)
                                                  24/27/41/80/110
                                                  RFA910-FC
                                                  ±0.003
                                                  Analog& Digital
                                                  1
                                                  10
                                                  24/27/41/80/110
                                                  RFA920-FC
                                                  ±0.003
                                                  Analog & Digital
                                                  1
                                                  25
                                                  27/41
                                                  RFA960-FC
                                                  ±0.003
                                                  Analog & Digital
                                                  1
                                                  60

                                                   

                                                  High Power Modulator Drivers Liquid Cooled
                                                  Frequency (MHz) 
                                                  Model
                                                  Modulation
                                                  Outputs
                                                  RF Power (W)
                                                  Feature
                                                  40
                                                  RFA141
                                                  Analog & Digital
                                                  1
                                                  30
                                                  40
                                                  RFA241
                                                  Analog & Digital
                                                  1
                                                  80
                                                  40
                                                  RFA441
                                                  Analog & Digital
                                                  1
                                                  100
                                                  40
                                                  RFA641
                                                  Analog & Digital
                                                  1
                                                  180
                                                  Digital Interface
                                                  50
                                                  RFA151
                                                  Analog & Digital
                                                  1
                                                  25
                                                  60
                                                  RFA261
                                                  Analog & Digital
                                                  1
                                                  65
                                                  80
                                                  RFA181
                                                  Analog & Digital
                                                  1
                                                  50
                                                  110
                                                  RFA2110
                                                  Analog & Digital
                                                  1
                                                  25
                                                  40
                                                  RFA240-2
                                                  Analog & Digital
                                                  2
                                                  70/70
                                                  50
                                                  RFA250-2
                                                  Analog & Digital
                                                  2
                                                  70/70

                                                   

                                                  Liquid Cooled, Sequential Multi-Frequency, up to 180W RF power
                                                  Frequency (MHz) 
                                                  Model
                                                  Frequency Stability (Typical, %)
                                                  Modulation
                                                  Outputs
                                                  RF Power (W)
                                                  Feature
                                                  30 / 50
                                                  RFA3050-2
                                                  ± 0.003
                                                  Digital
                                                  2
                                                  65/65
                                                  40 / 51
                                                  RFA741
                                                  ± 0.003
                                                  Analog/Digital
                                                  1
                                                  90
                                                  40 / 60
                                                  RFA4060-2
                                                  ± 0.003
                                                  Digital
                                                  2
                                                  65/65
                                                  40 / 60
                                                  RFA4116-2
                                                  ± 0.003
                                                  Digital
                                                  2
                                                  85/85
                                                  Digital Power Control
                                                  30 / 36.7 / 43.3 / 50
                                                  RFA3445-2
                                                  ± 0.003
                                                  Digital
                                                  2
                                                  85/85
                                                  40 / 46.7 / 53.3 / 60
                                                  RFA4556-2
                                                  ± 0.003
                                                  Digital
                                                  2
                                                  85/85
                                                  30-60
                                                  iSPA241
                                                  32Bit
                                                  Analog / Digital
                                                  1
                                                  70
                                                  USB Programmable
                                                  35-55
                                                  iSPA641
                                                  32Bit
                                                  Analog / Digital
                                                  1
                                                  180
                                                  USB Programmable
                                                  40-60
                                                  iSPA4060-2
                                                  32Bit
                                                  Analog / Digital
                                                  2
                                                  85/85
                                                  USB Programmable
                                                  41/-41
                                                  iSA241-4
                                                  32Bit
                                                  Analog / Digital
                                                  4
                                                  30/30/30/30
                                                  DBM driver
                                                  54/-54
                                                  iSA254-4
                                                  32Bit
                                                  Analog / Digital
                                                  4
                                                  45/45/45/45
                                                  DBM driver

                                                   

                                                  声光偏转器驱动器 Deflectors Drivers

                                                  Variable Frequency Driver-Amps Conduction Cooled Max 20W
                                                  Tuning Frequency (Minimum, MHz)
                                                  Digital Modulation
                                                  Analog Modulation
                                                  Tuning Linearity (Typical, %)
                                                  RF Power (W)
                                                  Feature
                                                  DDS Based
                                                  20-200
                                                  iSPA-SF1
                                                  iSPA-SF1
                                                  32Bit
                                                  1.2W
                                                  Sequential freq output
                                                  20-200
                                                  iSPA-MF4
                                                  iSPA-MF4
                                                  32Bit
                                                  <1W
                                                  Simultaneous 4x freq output
                                                  Single Output VCO based
                                                  19-35
                                                  620C-27
                                                  630C-27
                                                  ±2.0
                                                  >2.2
                                                  30-50
                                                  620C-40
                                                  630C-40
                                                  ±1.5
                                                  >2.2
                                                  30-50
                                                  620A-40
                                                  630A-40
                                                  ±1.5
                                                  >6.0
                                                  60-100
                                                  620C-80
                                                  630C-80
                                                  ±1.5
                                                  >2.2
                                                  60-100
                                                  620A-80
                                                  630A-80
                                                  ±1.5
                                                  >4.0
                                                  70-130
                                                  620C-100
                                                  630C-100
                                                  ±1.5
                                                  >2.0
                                                  80-140
                                                  620C-110
                                                  630C-110
                                                  ±1.5
                                                  >1.8
                                                  80-140
                                                  620A-110
                                                  630A-110
                                                  ±1.5
                                                  >3.0
                                                  100-200
                                                  620C-150
                                                  630C-150
                                                  ±1.5
                                                  >1.5
                                                  100-200
                                                  620A-150
                                                  630A-150
                                                  ±1.5
                                                  >3.0
                                                  140-260
                                                  620C-200
                                                  630C-200
                                                  ±1.5
                                                  >1.5
                                                  200-300
                                                  620C-250
                                                  630C-250
                                                  ±2
                                                  >0.7
                                                  250-450
                                                  620C-350
                                                  630C-350
                                                  ±2
                                                  >0.7
                                                  22-38
                                                  RFA910T-30
                                                  ±2.5
                                                  10
                                                  30-50
                                                  RFA910T-40
                                                  ±1.5
                                                  10
                                                  60-100
                                                  RFA910T-80
                                                  ±1.5
                                                  10
                                                  60-100
                                                  RFA920T-80
                                                  ±1.5
                                                  20
                                                  90-130
                                                  RFA920T-110
                                                  ±1.5
                                                  20
                                                  VXCO
                                                  80 ± 4kHz
                                                  512C-x
                                                  Up to 7

                                                   

                                                  Multi Output Variable Freq Driver-Amps Conduction Cooled, Max 20W
                                                  Tuning Frequency (Minimum, MHz)
                                                  Digital Modulation
                                                  Analog Modulation
                                                  Tuning Linearity (Typical, %)
                                                  RF Power (W)
                                                  Outputs
                                                  Feature
                                                  DDS Based
                                                  20-200
                                                  iSPA-SF2
                                                  32Bit
                                                  1.2/1.2
                                                  2
                                                  USB Programmable
                                                  20-200
                                                  iHSA-4*
                                                  32Bit
                                                  1.2/1.2/1.2/1.2
                                                  4
                                                  USB Programmable
                                                  VCO Based
                                                  30-50 or 40-60
                                                  D321-BS
                                                  D331-BS
                                                  ±1
                                                  1.8 / 1.8
                                                  2
                                                  50-90
                                                  D322-BS
                                                  D332-BS
                                                  ±1
                                                  1.8 / 1.8
                                                  2
                                                  75-125 or 90-130 
                                                  D323-BS
                                                  D333-BS
                                                  ±1
                                                  1.8 / 1.8
                                                  2
                                                  120-240 or 130-250
                                                  D325-BS
                                                  D335-BS
                                                  ±1
                                                  1.8 / 1.8
                                                  2
                                                  85-145
                                                  RFA3110-4-CC
                                                  ±1.5
                                                  1.8/1.8/1.8/1.8
                                                  4

                                                   

                                                  Liquid Cooled, up to 180W RF power
                                                  Tuning Frequency (Minimum, MHz)
                                                  Model
                                                  Tuning Linearity (Typical, %) 
                                                  Modulation
                                                  Outputs
                                                  RF Power (W)
                                                  Feature
                                                  DDS Based
                                                  30-60
                                                  iSPA241
                                                  32Bit
                                                  Analog / Digital
                                                  1
                                                  70
                                                  USB Programmable
                                                  30-60
                                                  iSPA241
                                                  32Bit
                                                  Analog / Digital
                                                  1
                                                  70
                                                  USB Programmable
                                                  40-60
                                                  iSPA4060-2
                                                  32Bit
                                                  Analog / Digital
                                                  4
                                                  85/85
                                                  USB Programmable
                                                  VCO Based
                                                  30-50
                                                  RFA321
                                                  ±2
                                                  Analog / Digital
                                                  1
                                                  70
                                                  30-50
                                                  RFA331-2
                                                  ±2
                                                  Analog / Digital
                                                  2
                                                  35/35
                                                  40-60
                                                  RFA350-2
                                                  ±2
                                                  Analog / Digital
                                                  2
                                                  65/65
                                                  65-95
                                                  RFA3080-2
                                                  ±1.5
                                                  Analog / Digital
                                                  2
                                                  5/5
                                                  90-130
                                                  RFA333-2
                                                  ±1.5
                                                  Analog / Digital
                                                  2
                                                  10/10
                                                  85-145
                                                  RFA3110-4
                                                  ±1.5
                                                  Analog / Digital
                                                  4
                                                  1.8/1.8/1.8/1.8
                                                  110-180
                                                  RFA 3145-4
                                                  ±1.5
                                                  Analog / Digital
                                                  4
                                                  1.8/1.8/1.8/1.8
                                                  130-210
                                                  RFA3175-4
                                                  ±1.5
                                                  Analog / Digital
                                                  4
                                                  1.5/1.5/1.5/1.5

                                                   

                                                  AOTF Driver: Frequency Sources and Amps

                                                  Frequency Sources
                                                  Model
                                                  Controls Functions
                                                  Max tuning range (MHz)
                                                  Resolution
                                                  Outputs
                                                  RF Power
                                                  Feature
                                                  Frequency Synthesizer Source
                                                  iSA-SF2
                                                  Yes
                                                  20-200
                                                  32bit
                                                  2
                                                  1mW
                                                  USB programmable
                                                  iHHS-4
                                                  Yes
                                                  20-200
                                                  32bit
                                                  4
                                                  1mW
                                                  USB programmable
                                                  iHHS-4-e
                                                  Yes
                                                  150-350
                                                  32bit
                                                  4
                                                  1mW
                                                  USB programmable
                                                  Synthesizer with Integrated Amplifier(s)
                                                  iSPA-SF1-X
                                                  Yes
                                                  20-250
                                                  32bit
                                                  1
                                                  1W to 4W
                                                  High power
                                                  iSPA-SF2
                                                  Yes
                                                  20-200
                                                  32bit
                                                  2
                                                  1W
                                                  Differential frequency
                                                  iSPA-MF4
                                                  Yes
                                                  20-200
                                                  32bit
                                                  1
                                                  1W total
                                                  Mixed frequency
                                                  iHSA-4
                                                  Yes
                                                  20-200
                                                  32bit
                                                  4
                                                  1W
                                                  Image Memory
                                                  Crystal Based, low frequency
                                                  811C-L-10
                                                  10
                                                  50ppm
                                                  1
                                                  300mW
                                                  811C-L-15
                                                  15
                                                  50ppm
                                                  1
                                                  300mW

                                                   

                                                  Amplifiers
                                                  Model
                                                  Modulation Input
                                                  Octave Bandwidth within range (MHz)
                                                  Gain (dB)
                                                  Outputs
                                                  RF Power (W)
                                                  Feature
                                                  50xC-L Series
                                                  Yes
                                                  30-250
                                                  0-33
                                                  1
                                                  1.7
                                                  50xC-2 Series
                                                  Yes
                                                  30-250
                                                  0-34
                                                  1
                                                  2
                                                  50xC-3 Series
                                                  Yes
                                                  30-250
                                                  0-35
                                                  1
                                                  2.7
                                                  50xC-6 Series
                                                  Yes
                                                  30-250
                                                  0-36
                                                  1
                                                  6.5
                                                  DA134-p-fc
                                                  Yes
                                                  30-150
                                                  0-36
                                                  2
                                                  1.6/1.6
                                                  RFA901-B
                                                  Yes
                                                  30-100
                                                  0-38
                                                  1
                                                  12
                                                  RFA200
                                                  Yes
                                                  28-55
                                                  0-50
                                                  1
                                                  70
                                                  RFA200-2
                                                  Yes
                                                  28-55
                                                  0-50
                                                  2
                                                  70/70
                                                  RFA1170-4-ZP
                                                  No
                                                  48-92
                                                  52
                                                  4
                                                  80/80/80/80
                                                  Pulse optimized
                                                  RFA1170-4
                                                  Option
                                                  48-92
                                                  52
                                                  4
                                                  80/80/80/80

                                                   

                                                  Q-Switch Drivers
                                                  Frequency (MHz)
                                                  Model
                                                  Waveform Modulation
                                                  Control Inputs
                                                  Outputs
                                                  RF Power
                                                  24
                                                  RFA960-24
                                                  Analog & Digital
                                                  User
                                                  1
                                                  60
                                                  27.12
                                                  RFA960-27
                                                  Analog & Digital
                                                  User
                                                  1
                                                  60
                                                  27.12
                                                  AQS1060-27
                                                  Pulse Width and Slope Envelope
                                                  Internal/User
                                                  1
                                                  60
                                                  27.12
                                                  AQS1080-27
                                                  Pulse Width and Slope Envelope
                                                  Internal/User
                                                  1
                                                  80
                                                  27.12
                                                  AQSR1100D-27
                                                  Pulse Width and Slope Envelope
                                                  Internal/User
                                                  2
                                                  110/110
                                                  40.68
                                                  RFA910-40
                                                  Analog & Digital
                                                  User
                                                  1
                                                  12
                                                  40.48
                                                  RFA960-40
                                                  Analog & Digital
                                                  User
                                                  1
                                                  60
                                                  40.68
                                                  AQS1010-40
                                                  Pulse Width and Slope Envelope
                                                  Internal/User
                                                  1
                                                  10
                                                  80
                                                  762B-x
                                                  Preset Pulse Width
                                                  1
                                                  < 4
                                                  80
                                                  762C-x
                                                  Preset Pulse Width
                                                  1
                                                  < 4
                                                  80
                                                  RFA910-80
                                                  Analog & Digital
                                                  User
                                                  1
                                                  12
                                                  80
                                                  AQS1004-80
                                                  Pulse Width and Slope Envelope
                                                  Internal/User
                                                  1
                                                  < 6
                                                  80
                                                  AQS1010-80
                                                  Pulse Width and Slope Envelope
                                                  Internal/User
                                                  1
                                                  12

                                                   

                                                   

                                                   




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