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AA-AOM 固定频率
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AA-AOM 固定频率
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The rise time of the modulator is simply deduced by the necessary time for the acoustic wave to travel through the laser beam. For highest speeds the laser beam will be focused down, forming a beam waist as it passes through the modulator.

The first order beam of a modulator is frequency shifted by the amount of the RF carrier frequency: it acts like as fixed frequency shifter. By varying the frequency, you can get a variable frequency shifter.

BDO design: We offer a specific design called BDO «Beam Drift Optimization» for those applications which need superior beampointing stability.
OUR STANDARD PRODUCTS
ModelMaterialWavelength (nm)Aperture (mmxmm)Freq
(Shift)
(MHz)
PolarisationRise Time (ns)*Modul.
BW MHz (AM)
Diffraction Efficiency (%)**
MQ200-A1.5-244.266-BFused silica244-2661,5 x 2200Linear60885
MQ200-A1.5-266.300Fused silica266-3001,5 x 2200Linear60885
MQ180-A0.2-266.300Fused silica266-3000,2 x 1180Linear104885
MQ180-A0.2-UVFused silica325-4250,2 x 1180Linear104880
MQ110-A3-UVFused silica325-4253 x 3110Linear501090
MQ240-A0.2-UVFused silica325-4250,2 x 1240Linear68070
MQ180-A0,25-VISFused silica440-6500,25 x 1180Linear104870
MCQ110-A2-VISQuartz488-6332 x 2110Linear50885
MT350-A0.12-VISTeO2450-7000,12 x 1350Linear59680
MT250-A0,5-VISTeO2450-7000,5 x 2250Linear68085
MT200-A0,5-VISTeO2450-7000,5 x 2200Linear86085
MT110-A1-VISTeO2450-7001 x 2110Linear153285
MT110-A1.5-VISTeO2450-7001,5 x 2110Linear50985
MT80-A1-VISTeO2450-7001 x 280Linear232185
MT80-A1.5-VISTeO2450-7001,5 x 280Linear50985
MTS110-A3-VISTeO2458-6333 x 3110Linear10000,485
MTS40-A2-532.700TeO2532-7002 x 240Linear10000,485
MTS40-A3-750.850TeO2750-8503 x 340Linear10000,485
MT110-B50A1.5-IR-Hk (Ti:sa)TeO2690-10641,5 x 2110Linear50980
MT350-A0.12-800TeO2700-950 (1100)0,2 x 1350Linear59680
MT250-A0,5-800TeO2700-950 (1100)0,2 x 2250Linear68080
MT200-A0,5-800TeO2700-950 (1100)0,5 x 2200Linear86085
MT110-A1-IRTeO2700-950 (1100)1 x 2110Linear153285
MT110-A1.5-IRTeO2700-950 (1100)1,5 x 2110Linear50985
MT80-A1-IRTeO2700-950 (1100)1 x 280Linear232185
MT80-A1.5-IRTeO2700-950 (1100)1,5 x 280Linear50985
MT200-A0,4-1064TeO2980-11000,4 x 2200Linear86080
MT200-A0.2-1064TeO2980-11000,2 x 1200Linear86080
MT110-A1-1064TeO2980-11001 x 2110Linear153285
MT80-A1-1064TeO2980-11001 x 280Linear232185
MT80-A1.5-1064TeO21000-11001,5 x 280Linear50985
MTS80-A3-1064ACTeO21030-10803 x 380Linear500185
MQ80-A0.7-L1030.1080SiO21030-10800.7 x 180Linear1201485
MQ40-A3-L1064-WSiO21030-10803 x 340Linear120485
MCQ40-A1.5-L1064-Z32Quartz1030-10801.5 x 1.540Linear60885
MCQ40-A2.5-L1064-Z42Quartz1030-10802.5 x 2.540Linear170385
MGAS40-A1Dopped Glass1300-16001 x 240Random501085
MGAS80-A1Dopped Glass1300-16001 x 280Random501085
MGAS110-A1Dopped Glass1300-16001 x 2110Random252085
MT80-A0.7-1300.1600TeO21300-16000.7 x 380Linear80665
MT80-A0.4-2000TeO21900-21000.4 x 180Linear252065
MG40-A6-9300Germanium93006 x 1040Linear120475
MG40-A8-9300Germanium93008 x 1040Linear120475
MG40-A6-10600Germanium106006 x 1040Linear120475
MG40-A8-10600Germanium106008 x 1040Linear120475
* Rise time is beam diameter dependent
** Diffraction efficiency is wavelength dependent


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