We offer a wide range of standard AO Modulators for digital or analogue intensity modulation of laser beams from UV visible to IR wavelength and RF frequency of a few tens MHz to a few hundreds MHz.
By virtue of having no moving parts our acousto-optic modulators (AOMs) are able to amplitude modulate a laser beam at very high speed. For example modulation bandwidths in excss of 50MHz are readily achievable.
In an AOM a laser beam is caused to interact with a high frequency ultrasonic sound wave inside an optically polished block of crystal or glass (the interaction medium). By carefully orientating the laser with respect to the sound waves the beam can be made to reflect off the acoustic wavefronts (Bragg diffraction). Therefore, when the sound field is present the beam is deflected and when it is absent the beam passes through undeviated. By switching the sound field on and off very rapidly the deflected beam appears and disappears in response (digital modulation). By varying the amplitude of the acoustic waves the intensity of the deflected beam can similarly be modulated (analogue modulation).
It is usual to choose the deflected beam as the one that is used in the optical system because it can be switched on and off with high extinction ratio (typically >40dB) and intensity can be varied from zero to more that 85% of the incident beam. The rate at which the beam can be modulated is governed by the time it takes the acoustic wavefronts to traverse the laser beam, which depends on the beam diameter and the acoustic velocity in the interaction medium.
The sound waves are generated by a transducer, usually a thin wafer of lithium niobate, that is bonded onto the interaction medium using a highly efficient cold-weld metallic bonding process. When a high frequency electrical signal is applied to the transducer it vibrates, generating the acoustic wave. The signal is derived from an RF driver, which generates a high frequency carrier that is itself modulated by an analogue or digital input signal.
Principal applications for AO modulators are pre-press (putting image and text data onto films or plates as part of the printing process), laser imaging and displays, switching in telecom fibres, instrumentation and research.
STG Series Free-space Acousto-optical Modulators
We offer a wide range of standard AO Modulators, for digital or analogue intensity modulation of laser beams. Their main specifications are as follows:
Wavelength Range: 240nm to 2100nm
Drive Frequencies: 20MHz to 350MHz
Optical Rise-Times: Down to 5ns
Modulation Bandwidths: Up to 100MHz
Interaction Materials: Tellurium Dioxide, Lead Molybdate, Fused Silica, Crystal Quartz, Chalcogenide Glass, Flint Glass.
An RF Driver provides the electronic signal operating the AO Modulator. With a digital driver, an external TTL signal enables rapid on and off switching of the optical beam. Alternatively an anologue driver enables a variable intensity output, typically from 0% to 85% of the input beam. The maximum modulation bandwidth, or optical rise-time, is a function of the acoustic transit time across the optical beam. Therefore, for the highest speeds it is often necessary to focus the optical beam down to a small spot inside the modulator.
Our standard AOMs are listed below.
Our old AOM models are listed in the below table. These old models may or may not be in stock or obsolete and no longer produced. Please check with our sales regarding the availability of the below models.
ModelDescriptionDriverI-FS040-1.5C2E-1-ME1 (FS040-2E-ME1)630-690nm, 40MHz, 4x2mm apertureIntegrated RF driverI-FS040-1.5S2E-1-ME1 (FS040-2E-ME1)630-690nm, 40MHz, 4x2mm apertureIntegrated RF driverI-FS040-2C2E-3-OL3 (FS040-2E-OL3)633-680nm, 40MHz, 2x4mm aperture
I-FS040-2S2E-1-GH38630-67nm,40MHz, 2.0mm aperture, 15VDC powerIntegrated RF driverFS040-2C-AR1532nm, 40MHz, 1.5mm aperture,Integrated RF driverFS040-2E-AR1630-690nm, 40MHz, 1.5mm aperture,Integrated RF driverI-M041-2.5C10G-4-GH501030-1064nm, 40.68MHz, 113ns/mm rise time, 2.5mm aperture, RF<20W
I-M041-7C11Q-P5-GH7710.6um wavelength, 40.68MHz, 120ns/mm rise time, 7mm active aperture, transmission >96.5%, max RF power 100WHP041-125ADG-A10I-FS080-2C2G-3-LV1
(M080-2G-LV1)High efficiency AO Modulator for lasers where fast modulation is not critical, RF 0.5WA35080
N21080-1DM, N21080-1AMI-FS080-3S2E-1-GH39633nm, 80MHz up-shift, 3mm aperture
I-M080-2.5C10G-4-GH25400-540nm,110MHz, 113ns/mm rise time, 2.5mm aperture, RF<5WA35080
N31080-5DM, N31080-5AMI-FS110-2C2B8-3-GH2
(M110-2B/F-GH2)480-800nm, 150ns risetime, 110MHz, 2mm aperture, RF<2WA35110,
N21110-2AM, N21110-2DMI-M110-2C10B6-3-GH26
(M110-10UV-OR1)351 to 364nm, 110MHz, 110ns rise-time, Crystal Quartz for high power handling, RF 3WA35110
N31110-3DM, N31110-3AMI-M110-2C10B6-3-GH26400-540nm, 110MHz, 113ns/mm rise time, 2mm aperture, RF <5WA35110
N31110-5DM, N31110-5AMI-M110-2.5C10B6-3-GH26400-540nm, 110MHz, 113ns/mm rise time, 2.5mm aperture, high damage threshold, RF<5WA35110
N31110-5DM, N31110-5AMI-M110-3C10B6-3-GH27300-400nm, 110MHz, 113ns/mm rise time, 2.5mm aperture, high damage threshold, RF<3W
I-M110-3C10B6-3-GH27
(M110-10C-TR7)AO Modulator for wavelength 514 to 532nm, high damage threshold , RF 5WA35110
N31110-5DM, N31110-5AMI-M120-0.7C2G-GH421064nm, 120MHz, 153ns/mm rise time, 700um aperture, RF<3W
I-M150-0.4C2G-GH421064nm, 150MHz, 153ns/mm rise time, 400um aperture, RF<2W
I-M200-0.75C2G-3-SO81064nm, 200MHz, 153ns/mm rise time, 0.75mm aperture, RF<3W
12038-3-BR-TESiO2, used for various wavelength, 38MHz, aperture 2mm, deflection 6.75mrad, RF 1W11038-1ML12038-3-TESiO2, 1064nm wavelength, 38MHz, aperture 3mm, deflection, 6.75mrad, RF 1W11038-1ML12041-3-BR-TESiO2, used for various wavelength, 41MHz, aperture 2mm, deflection 7.3mrad, RF 1W11041-1ML12041-3-TESiO2, 1064nm wavelength, 41MHz, aperture 3mm, deflection 7.3mrad, RF 1.2W11041-1ML12050-3-BR-TESiO2, used for various wavelength, 50MHz, aperture 2mm, deflection 8.9mrad, RF 1W11050-1ML12050-3-TESiO2, 1064nm wavelength, 50MHz, aperture 3mm, deflection 8.9mrad, RF 1.2W11050-1ML12080-3-BR-TESiO2, used for various wavelength, 80MHz, aperture 2mm, deflection 14.2mrad, RF 1W11080-1ML12080-3-TESiO2, 1064nm wavelength, 80MHz, aperture 3mm, deflection 14.2mrad, RF 1.2W11080-1ML13389-BRSiO2, used for various wavelength, 389MHz, aperture 60um, deflection 41mrad, RF 0.5W64389-SYN-9.5-X15180-1.06-LTD-GAPGaP, 1.06um wavelength, 180MHz, aperture 0.3mm, deflection 28.7mrad, RF 1.7W
15210TeO2, 440-850nm wavelength, 210MHz, aperture 0.2mm, deflection 31mrad, RF1W21210-1xx15210-FOA/71002TeO2, 440-850nm wavelength, 210MHz, aperture 0.2mm, deflection 31mrad, RF1W21210-1xx15210-FOATeO2, 440-850nm wavelength, 210MHz, aperture 0.2mm, deflection 31mrad, RF1W21210-1xx15260TeO2, 440-850nm wavelength, 260MHz, aperture 0.2mm, deflection 39mrad, RF0.7W21260-.7xx15260-FOA/71002TeO2, 440-850nm wavelength, 260MHz, aperture 0.2mm, deflection 39mrad, RF1W21260-1xx15260-FOATeO2, 440-850nm wavelength, 260MHz, aperture 0.2mm, deflection 39mrad, RF1W21260-1xx17389-1.06-LTD-GaPGaP, 1.06um wavelength, 389MHz, aperture 0.15mm, deflection 62mrad, RF 1W11389-5AM,
64389.5-SYN-9.5-X17389-.93TeO2, 700-1064nm wavelength, 389MHz, aperture 70um, deflection 73mrad, RF 0.7W11389-5AM,
64389.5-SYN-9.5-X17389-.93-FOATeO2, 700-1064nm wavelength, 389MHz, aperture 70um, deflection 73mrad, RF 0.7W11389-5AM,
64389.5-SYN-9.5-X17440TeO2, 440-850nm wavelength, 440MHz, aperture 90um, deflection 65mrad, RF 0.8W11440-.8Ax17440-FOATeO2, 440-850nm wavelength, 440MHz, aperture 90um, deflection 65mrad, RF 0.8W11440-.8Ax23080-1-LTDTeO2, 440-850nm wavelength, 80MHz, aperture 1mm, 150 ns / mm rise time, deflection 11.88mrad, RF 1W21080-1xx23080-1-.85-LTDTeO2, 700-1000nm wavelength, 80MHz, aperture 1mm, 150ns/mm rise time, deflection 16mrad, RF 1W21080-1xx23080-1-1.06-LTDTeO2, 1064nm wavelength, 80MHz, aperture 1mm, 150ns/mm rise time, deflection 20mrad, RF<1.25W21080-1xx23080-1-1.06/1.3-LTDTeO2, 1.06-1.3um wavelength, 80MHz, aperture 1mm, 155ns/mm rise time, deflection 24.4mrad @ 1.3um, 20mrad @ 1.06um, RF<2W @ 1.3um, <1.2W @ 1.06um21080-1xx23080-1-1.3-LTDTeO2, 1300nm wavelength, 80MHz, aperture 1mm, 150ns/mm rise time, deflection 25mrad, RF<1.25W21080-1xx23080-1-1.55-LTDTeO2, 1550nm wavelength, 80MHz, 1mm aperture, 150ns/mm rise time, deflection 29mrad, RF<2W21080-2xx23080-2-LTDTeO2, 440-850nm wavelength, 80MHz, aperture 2mm, 150ns/mm rise time, deflection 11.88mrad @ 633nm, RF 1W21080-1xx23080-2-.85-LTDTeO2, 700-1000nm wavelength, 80MHz, 2mm aperture, 150ns/mm rise time, deflection 15mrad @ 850nm, RF<2W21080-2xx23080-2-1.06-LTDTeO2, 1064nm wavelength, 80MHz, 2mm aperture, 150ns/mm rise time, deflection 20mrad, RF<2W21080-2xx23080-2-1.3-LTDTeO2, 1300nm wavelength, 80MHz, 2mm aperture, 150ns/mm rise time, deflection 24.4mrad, RF<3.2W21080-3xx23080-2-1.55-LTDTeO2, 1550nm wavelength, 80MHz, 2mm aperture, 150ns/mm rise time, deflection 29mrad @ 1550nm, RF<3.2W21080-3xx23080-3-LTDTeO2, 440-850nm wavelength, 80MHz, aperture 3mm, 150ns/mm risetime, deflection 11.88mrad @ 633nm, RF<1.2W21080-1.2xx23080-3-.85-LTDTeO2, 700-1000nm wavelength, 80MHz, 3mm aperture, 150ns/mm risetime, deflection 16mard @ 850nm, RF 2W21080-2xx23080-3-1.06-LTDTeO2, 1064nm wavelength, 80MHz, 3mm aperture, 150ns/mm risetime, deflection 20mard, RF<2W21080-2xx23080-3-1.3-LTDTeO2, 1300nm wavelength, 80MHz, 3mm aperture, 150ns/mm risetime, deflection 24.4mard, RF<4W21080-4xx23110-.5TeO2, 440-850nm wavelength, 110MHz, 0.5mm aperture, 150ns/mm risetime, deflection 16.3mard @ 633nm, RF<1W21110-1xx23110-1-LTDTeO2, 440-850nm wavelength, 110MHz, 1mm aperture, 150ns/mm risetime, deflection 16.34mard @ 633nm, RF<1W21110-1xx24080-1SF6, 440-850nm wavelength, 80MHz, 1mm aperture, 185ns/mm risetime, deflection 14.4mrad @ 633nm, RF<1W21080-1xx26035-2-1.55-LTDAMTIR, 1300-1600nm wavelength, 35MHz, 2mm aperture, 260ns/mm risetime, deflection 20.6mard @ 1550nm, RF<0.5W21035-0.5xx26055-1-1.55-LTDAMTIR, 1300-1600nm wavelength, 55MHz, 1mm aperture, 260ns/mm risetime, deflection 32.4mard @ 1550nm, RF<0.5W21055-0.5xx35085-.5Fused Silica, 400-540nm wavelength, 85MHz, 0.5mm aperture, 110ns/mm risetime, deflection 5mrad @ 514nm, RF<6W31085-6xx35085-0.5-350Fused silicon, 300-400nm wavelength, 85MHz, aperture 0.5mm, 110ns/mm risetime, deflection 5mrad@350nm, RF<6W31085-6xx35085-3Fused silicon, 400-540nm wavelength, 85MHz, aperture 3mm, 110ns/mm risetime, deflection 5mrad @ 488nm, RF 6W31085-6xx35085-3-350Fused silicon, 300-400nm wavelength, 85MHz, aperture 3mm, 110ns/mm risetime, deflection 5mrad @ 350nm, RF 3W31085-6xx35110-2-244KrF grade fused silica, 244nm wavelength, 110MHz, aperture 2mm, deflection 4.5mrad, RF 2W21110-2xx35110-2-244-BRKrF grade fused silica, 244-260nm wavelength, 110MHz, aperture 2mm, deflection 4.5mrad @ 244nm, RF 4W31110-4xx35110-3-244-BR-KRFKrF grade fused silica, 244-260nm, Brewster window, 110MHz, aperture 2mm, deflection 4.5mrad @ 244nm, RF 4W31110-4xx35210-BR/71004Fused silica, 300-700nm wavelength, 210MHz, aperture 0.13mm, deflection 17mrad, RF 6W31210-6xx35210-BRFused silica, 300-700nm wavelength, 210MHz, aperture 0.13mm, deflection 17mrad, RF 6W31210-6xx35250-.2-.53-XQCrystal quartz, 532nm wavelength, 250MHz, aperture 0.2mm, deflection 23mrad, RF 6W31250-6xx37027-3Ge, 10.6um wavelength, 27.12MHz, aperture 3mm, deflection 52mard, RF 30W39027-30DSA0537027-5Ge, 10.6um wavelength, 27.12MHz, aperture 5mm, deflection 52mrad, RF 30W39027-35DSA0537027-8-10.6Ge, 10.6um wavelength, 27.12MHz, aperture 8mm, deflection 52mard, RF 50W39027???37040-5Ge, 10.6um wavelength, 40MHz, aperture 5mm, deflection 78mard, RF 35W39040-35DSA05-A37041-8-4.5Ge, 4-5um wavelength, 40.68MHz, aperture 8mm, deflection 33mard, RF 15W39040-35DSA05-A???47040-5-.7-RATeO2, 655-850nm wavelength, 40MHz, aperture 5mm, deflection 47mrad, RF<0.6W
48060-8/4-1.0-COLTeO2, 800-1200nm wavelength, 54-84MHz, aperture 8x2mm, deflection 23mrad, RF<100mW
MFS030-3S2C-5-6.5DEGTeO2, 532nm, 30MHz, 3mm aperture, 1us/mm risetime, deflection 24mrad, RF<0.2WMLP030-1DC
MLP030-1AC-A1
(Former 21xxx-Yzz)MFS030-3S2E-5-6.5DEGTeO2, 633nm, 30MHz, 3mm aperture, 1us/mm risetime, deflection 28mrad, RF<0.8WMLP030-1DC
MLP030-1AC-A1
(Former 21xxx-Yzz)MFS040-35/13S2C-3TeO2, 532nm, 40MHz, 35x13mm aperture, 1us/mm risetime, deflection 34.4mrad, RF<1.2W
MFS050-3S2C-5-6.5DEGTeO2, 532nm, 50MHz, 3mm aperture, 1us/mm risetime, deflection 40mrad, RF<0.5W
MFS050-5S2E-5-6.5DEGTeO2, 633nm, 50MHz, 5mm aperture, 1us/mm risetime, deflection 48mrad, RF<1.5WMLP050-1.5DC
MLP050-1.5AC-A1
(Former 21xxx-Yzz)MFS080-35/5S2C-3TeO2, 532nm, 80MHz, 35x5mm aperture, 1us/mm risetime, deflection 68.9mrad, RF<4W
MFS100-2C4BB-5Fused Silica, 300-400nm, 80-120MHz, 2mm aperture, deflection 2.4mrad @ 355nm, 6mrad @ 100MHz @ 355nm, RF<6W
MFS150-.2C17J-3-F2P-A-GH
MLP150-2AC-A1 (Former 21xxx-Yzz)MFS160-5/13S2C-3TeO2, 532nm, 160MHz, 5x13mm aperture, 1us/mm risetime, deflection 138mrad, RF<2W
MFS400-.2C2V13-5TeO2, 650nm, 350-450MHz, 0.2mm aperture, deflection 15.2mrad, deflection 61mrad @ 400MHz, RF<1W
MFS500-.2C2B26-5TeO2, 490-500nm, 450-550MHz, 0.2mm aperture, deflection 11.6mrad @ 495nm, deflection 58mrad @ 495nm @ 500MHz, RF<0.8W
MM027-3C11B40-S5-30W
31027-6DMMM040-5C11B38-5
31040-6DMMM200-.2C17B34-5GaP, 1.06-1.7um, 200MHz, 0.2mm aperture, deflection 31.8mrad @ 1.06um, 51mrad @ 1.7um @ 500MHz, RF<2W
MPP389-.15C17G-C-FOAGaP, 1.06um, 389MHz, 150um aperture, deflection 62mrad, RF<2.5W with duty cycle <20% & RF on duration <200nsec
MTF096-2S2B43-3-1ST/-1STTeO2, 1.5-1.6um, 52.5-56.1MHz, 2mm aperture, deflection 7.4degree, RF<4W
MTF096-2S2B43-3-1ST/-1ST-1.2TeO2, 1.5-1.6um, 92.53-98.89MHz, 2mm aperture, resolution 2.5nm, deflection 7.4degree, RF<4W
MTF096-2S2B43-3-1ST/-1ST-2.5TeO2, 1.5-1.6um, 92.53-98.89MHz, 2mm aperture, resolution 2.5nm, deflection 7.4degree, RF<4W
I-M041-xxC11xxx-P5-GH77Germanium, 9.4um or 10.6um, 40.68MHz, up to 9.6mm aperture, RF power 120WHP041-125ADG-A10I-M041-10C11Q-P5-SY1Monocrystaline Germanium, 10.6um, 40.68MHz, 6-8mm aperture, RF power 100WA25041-x-5/600-s4k7uI-M080-2C10G-4-AM3Crystal Quartz, 1030-1064nm, 80MHz, 2mm aperture, Linear polarisation, Compressional, 85% diffraction efficiency, RF power 15WQCXXX-YYDC-ZZZ-AAVI-M080-2.5C10G-4-AM3Crystal Quartz, 1030-1064nm, 80MHz, 2.5mm aperture, Linear polarisation, Compressional, 80% diffraction efficiency, RF power 15WQCXXX-YYDC-ZZZ-AAVI-M-060-XXC11B76-P5-GH105
Multi-channel Modulators
Acousto-optic multi-channel modulators (AOMC) allow multiple beams to be modulated or deflected independently by integrating an array of transducers with a single acousto-optic crystal. Our proprietary optical and electrical designs minimize crosstalk, allowing concurrent operation of up to 48 channels for modulation, and up to 8 channels for beam deflection. Our AOMCs are known for their reliable operation and high performance.
Multi-channel modulators have parallel beams as input, each beam independently controlled by a different transducer to modulate its intensity. Multi-channel modulators are most often used for high speed applications like micromachining and direct-write lithography, as each beam can be modulated independently.
These devices can also be used to increase throughput when writing large media by writing multiple beams at the same time. Our multi-channel modulators equal the performance available with our single channel modulators, and can be customized for large aperture applications as well as high speed, small aperture applications.
A multi-channel beam deflector however, generates multiple diffracted beams from a single input beam at specific locations by simultaneously applying multiple frequencies to a single transducer. Each inpidual channel is a deflector that can either scan the beam or produce multiple spots. This makes it possible to create a two-dimensional grid. For example, if a four channel beam deflector were configured so that each channel diffracted three spots, the result would be a 4x3 grid.
High laser damage threshold is achieved using low-scatter materials. These are inspected to rigorous quality standards. We grow our own tellurium dioxide and source high quality fused silica and crystalline quartz to ensure low insertion loss and excellent optical power handling.
Our standard models are below:
ModelWavelengthNumber of ChannelsRise/Fall TimeActive ApertureOperating FrequencyOptical MaterialAOMC 220-4350-365 nm416 ns0.24 mm190-250 MHzCrystalline quartzAOMC 125/24-3350-365 nm2423 ns0.5 mm125 MHzCrystalline quartzAOMC 3160-8364 nm821 ns0.18 mm160 MHzFused silicaAOMC 300-5413 nm510 ns0.2 mm300 MHzCrystalline quartzAOMC 220-5413 nm516 ns0.24 mm220 MHzCrystalline quartzAOMC 3350-6350-850 nm630 ns0.33 mm350 MHzTellurium dioxide
Details of STG Series Free-space Acousto-Optic Modulators (AOMs):
1. AO Modulator M080-2G-LV1
The M080-2G-LV1 is a compact AO Modulator specifically designed for extra-cavity modulation of Nd:YAG/Nd:YVO4 lasers where fast modulation is not critical. Rise times down to 10μs are readily achievable, together with excellent efficiency, typically > 95% for a well-collimated laser beam. The relatively wide field of view means that good efficiency is achieved for more pergent beams.
Interaction Material: TeO2
Wavelength: 1064nm
Anti-Reflection Coating: < 0.3% per surface
Polarisation Alignment: ±5°
Frequency: 80MHz
Input Impedance: 50Ω
Acoustic Mode: Slow Shear
Active Aperture: 2.0 x 5.0mm
Clear Aperture: 4.0 x 5.0mm (min)
Recommended Beam Diameter: 1mm
Input Polarisation: Linear - vertical to base
Diffracted Beam Polarisation: Linear - rotated by 90° wrt input
Diffraction Efficiency: > 90%
RF Connector: SMA Female
RF Power: 0.5W
RF Driver Model No.: A36080, N21080-1DM or N21080-1AM
2. AO Modulator M111-10C-TR7
514 to 532 nm
High damage threshold
111MHz drive frequency
An acousto-optic modulator ideal for use with frequency doubled DPSS lasers. Manufactured in Crystal Quartz for improved thermal management and efficiency, this modulator combines high quality optical finishing with in house anti-reflection coatings to provide high extinction ratio and optimised throughput. Alternative wavelengths, apertures or package designs are available.
Interaction Material: Crystal Quartz
Wavelength: 514 to 532nm
Anti-Reflection Coating: < 0.3% per surface
Transmission: > 99.5%
Polarisation: Linear, vertical to base
Extinction Ratio (1st order on / off) > 55dB
Damage Threshold: > 50KW/cm2 (Average)
> 500MW/cm2 (Peak)
Frequency: 111MHz
VSWR: < 1.2:1 (50Ω input impedance)
Active Aperture: 2.0mm
Diffraction Efficiency: > 85%
Rise-Time / Fall-Time: 110ns / mm
Separation Angle: 9.6mrad at 515nm
RF Power: < 5.0W
RF Driver Model No.: A35111, N31111-5DM, N31111-5AM
3. AO Modulator M080-2B/F-GH2
480 to 800nm
80MHz drive frequency
Up to 2mm beam diameter
A general purpose acousto-optic modulator for use is in the visible or near infra-red spectral regions. It’s broadband anti-reflection coatings and large active aperture make it the ideal choice for cost-effective amplitude modulation of a wide range of low-power gas and diode lasers. Available for the visible (B/E) and near infra-red (F), with active apertures of 2mm, laser beams with diameters ranging from 0.5 to 2mm may be modulated at moderate speed with high efficiency. For faster modulation, please refer to our extensive range of other AO modulators.
Interaction Material: Tellurium Dioxide
Wavelength: 480 to 800nm
Anti-Reflection Coating: < 0.5% per surface
Transmission: > 95%
Polarisation: Any
Frequency: 80MHz
VSWR: < 1.2:1 (50Ω input impedance)
Active Aperture: 2mm
Rise-Time / Fall-Time: 155ns/mm
Diffracted Beam Ellipticity: < 5% typical
Diffraction Efficiency: > 85% typical
RF Power: < 2W
Driver Selection: A36080,
Digital Modulation: N21080-2DM
Analogue Modulation: N21080-2AM
4. AO Modulator M250-2x-xx
488, 532 and 633nm
250MHz drive frequency
10ns rise-time
An acousto-optic modulator combining high efficiency and fast switching speed, is suitable for use with visible wavelength lasers. This AOM features excellent extinction ratio, superb diffraction efficiency even at maximum modulation rates and minimal optical beam quality distortion. Options include a choice of mounting and pivot holes, RF connectors and aperture dimensions. Alternative models in lead molybdate or for other wavelengths are available.
Interaction Material: Tellurium Dioxide
Acoustic Mode: Isotropic, compressional
Wavelength M250-2B-P2: 488nm, < 20mW
M250-2C-ES1: 532nm, < 20mW
M250-2E-O2: 633nm
Anti-Reflection Coating: < 0.2% per surface
Transmission: > 97%
Polarisation: Linear, vertical to base
Frequency: 250MHz
VSWR: < 1.2:1 (50Ω input impedance)
Active Aperture: 0.4mm
Separation Angle: 28 to 37mrad, wavelength dependant
RF Power: < 1.5W
Performance with a 65μm diameter, linearly polarised beam:
Rise-Time / Fall-Time: 10ns
Modulation Bandwidth: 50MHz
Diffracted Beam Ellipticity: < 10%
Diffraction Efficiency: > 85%
Driver Selection: A36250, N21250-2AM, N21250-2DM
5. AO Modulator M350-2x
488nm, 532nm and 633nm
350MHz drive frequency
5ns rise-time
A high bandwidth acousto-optic modulator is for use in the visible RGB spectral region. Using specially selected top-grade tellurium dioxide and with our renowned quality manufacturing processes, this modulator provides fast switching capability at low RF drive powers. Available in three models, one each for red, green and blue, high efficiency coupled with excellent transmitted beam quality make it particularly suited to electronic pre-press applications.
Interaction Material: Tellurium Dioxide
Acoustic Mode: Isotropic, compressional
Wavelength M350-2B: 488nm, < 20mW
M350-2C: 532nm, < 20mW
M350-2E: 633nm
Anti-Reflection Coating: < 0.2% per surface
Transmission: > 97%
Polarisation: Linear, vertical to base
Frequency: 350MHz
VSWR: < 1.2:1 (50Ω input impedance)
Active Aperture: 0.15mm
Separation Angle: 40 to 52mrad, wavelength dependant
RF Power: < 2W
Performance with a 30μm diameter, linearly polarised beam:
Rise-Time / Fall-Time: 5ns
Modulation Bandwidth: 100MHz
Diffracted Beam Ellipticity: < 15%
Diffraction Efficiency: > 80%
Driver Selection: Analogue / Digital Modulation: A35350
6. AO Modulator M111-2J-AV1
1520 to 1630nm
111MHz drive frequency
60ns rise-time
A free-space acousto-optic modulator appropriate for use either intra-cavity or extacavity, for example to Q-Switch or modulate erbium doped fibre lasers. Broadband anti-reflection coatings, combined with top grade tellurium dioxide, guarantee excellent throughput and beam quality. Special design and high quality manufacturing processes result in superior efficiency with excellent extinction ratio.
Interaction Material: Tellurium Dioxide
Acoustic Mode: Isotropic, compressional
Wavelength: 1520nm to 1630nm
Transmission: > 97%
Damage Threshold: >10MW/cm2 Pulsed, >50KW/cm2 CW
Polarisation: Any
Frequency: 111MHz
VSWR: < 1·2:1 (50Ω Input Impedance)
Active Aperture: 0.65mm
Separation Angle: 39 to 43mrad, wavelength dependant
RF Power: 3·5W
Operating Temperature: +10 to +60ºC
Storage Temperature: - 15 to +65ºC
Performance with a 400μm diameter, linearly polarised beam:
Rise-Time / Fall-Time: 61ns
Modulation Bandwidth: 8.2MHz
Extinction Ratio: > 40dB
Diffracted Beam Ellipticity: < 20%
Diffraction Efficiency: > 85%
Driver Selection: A35111, N31111-3.5DM or N31111-3.5AM
7. AO Modulator M110-10UV-OR1
351, 355 & 364nm
High damage threshold
110MHz drive frequency
An acousto-optic modulator ideal for use with 355nm frequency tripled Nd:YAG and Nd:YVO4 or 351nm / 364nm Argon lasers. Manufactured in Crystal Quartz for improved thermal management & efficiency. This modulator combines high quality optical finishing with in house anti-reflection coatings to provide high extinction ratio and optimised throughput. Alternative wavelengths, apertures or package designs are available. Please don’t hesitate to contact us with your specific requirements.
Interaction Material: Crystal Quartz
Wavelength: 351 to 364nm
Anti-Reflection Coating: < 0.3% per surface at 355nm
< 0.5% per surface at 351 to 364nm
Transmission: > 99% at 355nm
> 98.6% at 351 to 364nm
Polarisation: Linear, vertical to base
Extinction Ratio (1st order on / off) > 55dB
Damage Threshold: > 50KW/cm2 (Average)
> 500MW/cm2 (Peak)
Frequency: 110MHz
VSWR: < 1.2:1 (50Ω input impedance)
Active Aperture: 3.0mm
Diffraction Efficiency: > 85%
Rise-Time / Fall-Time: 110ns / mm
Separation Angle: 6.5mrad at 355nm
RF Power: < 3.0W
Driver Selection: A35111, N31111-3DM or N31111-3AM
8. AO Modulator M200-4A-GH11
An acousto-optic modulator suitable for use with frequency doubled Ti:Sapphire lasers. Manufactured in fused silica and with our superior high damage threshold anti-reflection coatings this modulator provides extremely fast digital or analogue switching, coupled with an ultra-high extinction ratio and optimised throughput.
Interaction Material: Fused Silica
Acoustic Mode: Isotropic, compressional
Wavelength: 380 to 430nm
Polarisation: Linear, vertical to base
Anti-Reflection Coating: < 0.5% per surface
Transmission: > 98.5%
Extinction Ratio (1st order on/off): > 55dB
Frequency: 200MHz
Active Aperture: 0.20mm
Input Impedance: 50Ω
Maximum RF Power Requirement: 2.5W
Operating Temperature: +10 to +60°C
Storage Temperature: -15 to +70°C
Performance characteristics at 405nm:
Beam Diameter: 90μm
Rise-Time (10-90%): 10ns
Modulation Bandwidth (3dB): 50MHz
Diffracted Beam Ellipticity: < 15%
Separation Angle: 13.5mrad
Diffraction Efficiency: > 80%
RF Power: 2W
Driver Selection: A35200, N21200-2AM or N21200-2DM
9. AO Modulator M200-4B/E-LD5
An acousto-optic modulator for use with high intensity RGB lasers, ideally suited for laser display and reprographic applications. Manufactured in fused silica and with our superior high damage threshold anti-reflection coatings this modulator provides extremely fast digital or analogue switching in the RGB range, coupled with an ultra-high extinction ratio and optimised throughput.
Device: AO Modulator
Interaction Medium: Fused Silica
Acoustic Mode: Isotropic, compressional
Operational Wavelength: RGB (446nm, 532nm, 628nm)
Polarisation: Linear, vertical to base
Laser Power Maximum: > 100W
Optical Faces: 1deg wedged
AR coating reflectivity: ≤ 0·5% per surface
Transmission: > 97%
Extinction Ratio (1st order on/off) : > 55dB
RF Drive Frequency: 200MHz
Active Aperture: 0.2mm
Diffraction Efficiency: > 70% (typically 75%) at 75um beam diameter
Rise-Time: 10ns at 532nm, 90um beam diameter
Input Impedance: 50Ω
Maximum RF Drive Power: 6W
Operating Temperature: +10 to +60°C
Storage Temperature: -15 to +70°C
Wavelength: 446nm / 532nm / 628nm
Beam Diameter: 90μm / 90μm /120μm
Rise-Time (10-90%): 10ns /10ns /13.5ns
Modulation Bandwidth (3dB): 50MHz/ 50MHz /37MHz
Diffracted Beam Ellipticity: 16% / 21% /17%
Separation Angle: 15mrad /18mrad / 21mrad
Diffraction Efficiency: > 80% / > 80% / > 80%
RF Power: 3W / 4W/5.5W
Driver Selection: N31200-6DM, N31200-6AM
10. M080-2B/F-GH2
DeviceAO ModulatorInteraction MaterialTellurium DioxideRF Frequency80MHzWavelength480 - 800nmAR Coating Reflectivity≤ 0.5% /surfaceTransmission≥ 95%Input PolarisationAnyActive Aperture2.0mmDiffraction Efficiency≥ 85%Risetime155ns / mmRF Input Impedance50ΩRF Drive Power< 2W (wavelength dependent)RF ConnectorSMA FemaleDriverN21080-2AM or N21080-2DM or A36080
11. I-M150-0.4C2G-GH42
DeviceAO ModulatorInteraction MaterialTellurium DioxideWavelength1064nmDamage Threshold> 50MW/cm2 (Pulsed)RF Frequency150MHzAR Coating Reflectivity≤ 0.2% /surfaceTransmission≥ 99.6%Input PolarisationRandomActive Aperture0.4mmRecommended Beam Diameter0.2mmDiffraction Efficiency≥ 85%Separation Angle37.5mradRisetime (10% - 90%)153ns / mmRF Input Impedance50ΩMax. RF Drive Power2W
12. AOMO 3350-111
DeviceAO ModulatorInteraction MaterialTellurium DioxideAcoustic Velocity4.2mm/usActive Aperture2mm’L’ X 0.15mm’H’Center Frequency (Fc)350MHzRF Bandwidth150MHz @ -10dB Return LossInput Impedance50 Ohms NominalVSWR @ Fc1.3:1 MaxWavelength440-650nmInsertion Loss4% MaxReflectivity per Surface1% MaxAnti-Reflection CoatingMIL-C-48497Optical Power Density<50W/mm^2Contrast Ratio1500:1 MinPolarisationLinear, 90deg to Mounting PlaneDamage Threshold> 50MW/cm2 (Pulsed)Operational RF power1 WBragg Angle (mrad)20.3 mrad (@488nm)
22.2mrad (@532nm)
26.4mrad (@633nm)Beam Separation (mrad)40.6mrad (@488nm)
44.4mrad (@532nm)
52.8mrad (@633nm)Beam diameter30umDiffraction Efficiency %70% (@488nm)
65% (@532nm)
45% (@633nm)Rise Time (nsec)7nsec
13. AOMO 3350-120
DeviceAO ModulatorInteraction MaterialTellurium DioxideAcoustic Velocity4.2mm/usActive Aperture2mm’L’ X 0.1mm’H’Center Frequency (Fc)350MHzRF Bandwidth150MHz @ -10dB Return LossInput Impedance50 Ohms NominalVSWR @ Fc1.3:1 MaxWavelength440-532nmInsertion Loss4% MaxReflectivity per Surface1% MaxAnti-Reflection CoatingMIL-C-48497Optical Power Density<50W/mm^2Contrast Ratio1500:1 MinPolarisationLinear, 90deg to Mounting PlaneDamage Threshold> 50MW/cm2 (Pulsed)Operational RF power1 WBragg Angle (mrad)20.3 mrad (@488nm)
22.2mrad (@532nm)Beam Separation (mrad)40.6mrad (@488nm)
44.4mrad (@532nm)Beam diameter30umDiffraction Efficiency %75% (@488nm)
70% (@532nm)Rise Time (nsec)6nsec
14. Free Space AOMs
ModelI-FS040-1.5C2E-1-ME1 (FS040-2E-ME1)I-FS040-1.5S2E-1-ME1 (FS040-2E-ME1)Interactive MaterialTeO2TeO2Acoustic ModeAnisotropic, slow shearAnisotropic, slow shearOperating Wavelength630-690nm630-690nmAR coating reflectivity<0.2% per surface<0.2% per surfaceTransmission>95 %>95 %Frequency shift40 MHz40 MHzFrequency drift /°C<±10ppm<±10ppmClear aperture4x2 (horizontal x vertical)4x2 (horizontal x vertical)Active aperture1.5 mm (vertical)1.5 mm (vertical)Input polarizationLinear, horizontal with respect to housing baseLinear, horizontal with respect to housing baseOutput polarization(1st order diffracted)Linear, vertical with respect to housing baseLinear, vertical with respect to housing base0/1st order polarization extinction>100:1>100:10/1st order beam symmetrySymmetry to the left and right of straight through direction ±0.5°Symmetry to the left and right of straight through direction ±0.5°Angle between 0/1st order2.4° at 655nm2.4° at 655nmSupply voltage15VDC (±10%)15VDC (±10%)Power consumption<1.5W<1.5WVSWR<1.2:1<1.2:1Max diffraction efficiency>90%>90%Reference RF output10MHz sine-wave voltage of 0.5 to 1V peak to peak10MHz sine-wave voltage of 0.5 to 1V peak to peakRF driverIntegratedIntegrated
ModelI-M080-2C10G-4-AM3I-M080-2.5C10G-4-AM3Interactive MaterialCrystal QuartzCrystal QuartzOperating Wavelength1030-1064nm1030-1064nmDamage threshold>1GW/cm2>1GW/cm2AR coating reflectivity<0.3% per surface<0.3% per surfaceTransmission>99.4%>99.4%
Acoustic Frequency80MHz80MHzVSWR<1.2:1 at 0dBm<1.2:1 at 0dBmOptical polarizationLinear (vertical to base)Linear (vertical to base)Active aperture2mm2.5mmAcoustic modeCompressionalCompressionalSeparation angle14.9mrad14.9mradRise-time (10-90%)113ns/mm113ns/mmDiffraction efficiency>85% at 15W RF>80% at 15W RFMax RF power15W15WHousingAluminiumAluminiumCoolingConductionConduction
Model97-03388-03R1 (5080-296)97-03388-02R2 (5041-296)Interactive MaterialCrystal QuartzCrystal QuartzOperating Wavelength1064nm1064nmDamage threshold>500MW/cm2>500MW/cm2AR coating reflectivity<0.2% per surface<0.2% per surfaceTransmission>99.6%>99.6%
Acoustic Frequency80MHz40.48MHzVSWR<1.2:1<1.2:1, 50OhmOptical polarizationRandom or linear (vertical to base)Random or linear (vertical to base)Active aperture1.5mm1.5mmAcoustic modeCompressionalCompressionalSeparation angle14.8mrad7.6mradRise-time (10-90%)113ns/mm113ns/mmDiffraction efficiency>85% (vertical/linear polarization))
>70% (Random/linear polarization)>85% (vertical/linear polarization))
>70% (Random/linear polarization)Max RF power20W20WHousing97-0338897-03388
ModelI-FS040-2C2E-3-OL3 (FS040-2E-OL3)I-FS040-2S2E-1-GH38Interactive MaterialTeO2TeO2Acoustic ModeAnisotropic, slow shear
Operating Wavelength630-680nm630-670nmAR coating reflectivity<0.2% per surface<0.2% per surfaceTransmission>99.5 %>95 %Frequency shift40 MHz40 MHz (up-shift)Clear aperture2.5x4mm (vertical x horizontal)2x4mm (vertical x horizontal)Active aperture2x4 mm (vertical x horizontal)2mm (vertical)Input polarizationLinear, horizontal with respect to housing baseLinear and horizontal with respect housingOutput polarization(1st order diffracted)Linear, vertical with respect to housing baseLinear and orthogonal to input and 0 order beams0/1st order polarization extinction>100:1>100:1Angle between 0/1st order>2°<2 mrad with respect to straight through directionVSWR<1.2:1< 1.2:1Max diffraction efficiency>90%>90%RF power100mWIntegrated driver
ModelFS040-2C-AR1FS040-2E-AR1Interactive MaterialTeO2TeO2Acoustic ModeAnisotropic, slow shearAnisotropic, slow shearOperating Wavelength532nm630-690nmAR coating reflectivity<0.2% per surface<0.3% per surfaceTransmission>95% @ 532nm>95 % @ 633nmFrequency shift40 MHz40 MHz (up-shift)Clear aperture2x4mm (vertical x horizontal)2x4mm (vertical x horizontal)Active aperture1.5mm (vertical)1.5mm (vertical)Input polarizationLinear and horizontal with respect housingLinear and horizontal with respect housingOutput polarization(1st order diffracted)Linear and orthogonal to inputLinear and orthogonal to input and 0 order beams0/1st order polarization extinction>100:1>100:10/1st order beam symmetrySymmetrical to the left and right of the straight through direction ±0.5°Symmetrical to the left and right of the straight through direction ±0.5°Vertical angle of deflection<2mard with respect to straight through<2mard with respect to straight throughAngle between input beam and housing90°±1°90°±1°Max diffraction efficiency>90% @ 532nm>90% @ 635nmSupply voltage+5VDC (±10%)+5VDC (±10%)Power supply connectionLead-through filterLead-through filterRF input connectorSMB bulkhead jackSMB bulkhead jackRF input40MHz sine-wave voltage of 0.5 to 1Vpp40MHz sine-wave voltage of 0.5 to 1Vpp
ModelI-M041-2.5C10G-4-GH50I-M041-8C10G-B5-PI23Interactive MaterialCrystal QuartzCrystal QuartzOperating Wavelength1030-1064nm1064nmDamage threshold>1GW/cm2> 1GW/cm2AR coating reflectivity<0.3% per surface< 0.2% per surfaceTransmission>99.4%> 99.6%Frequency shift40.68 MHz40.68MHzOptical polarizationLinear, vertical to baseLinear, vertical to baseActive aperture2.5mm8.0mmAcoustic modeCompressionalCompressionalSeparation angle7.6mrad
Rise-time (10-90%)113ns/mm113ns/mm0/1st order beam symmetrySymmetrical to the left and right of the straight through direction ±0.5°CW power handling: > 500KW/cm2Diffraction efficiency>85%> 75% @ ~45W RF powerMax RF power20W50WCoolingConductionWater (de-ionised)
ModelI-FS080-2C2G-3-LV1 (M080-2G-LV1)I-FS080-3S2E-1-GH39Interactive MaterialTeO2TeO2Wavelength1064nm633nmAR coating reflectivity<0.2% per surface<0.2%Transmission>99.5%>95% @ 633nmFrequency shift80 MHz80MHz (up-shift)VSWR<1.2:1<1.2:1Active aperture2mm3.0mm (vertical)Clear aperture4mm4x3.0mmRecommended beam diameter1mm-Input polarizationLinear, vertical with respect to house baseLinear and horizontal with respect housingOutput polarizationLinear, horizontal (rotated by 90º to input)Linear and orthogonal to input and zero beamsAngle between 0/1st order6.45º< 2 mrad with respect to straight through directionDiffraction efficiency>90% (typically >95%)>90%RF power0.5W≥90% (based on recommended beam diameter)
ModelI-M080-2.5C10G-4-GH25I-FS110-2C2B8-3-GH2 (M110-2B/F-GH2)Interactive MaterialCrystal QuartzTeO2Wavelength1064nm480-800nmAR coating reflectivity<0.2% per surface0.2% per surfaceTransmission>99.6%>95%Frequency shift80 MHz110MHzOptical polarizationLinear, vertical to baseAnyActive aperture2.5mm2mmAcoustic modeCompressionalCompressionalRise-time (10-90%)113ns/mm155ns/mmDiffraction efficiency≥80%>85%RF power15W (max)<2W (wavelength dependent)
ModelI-M110-2C10B6-3-GH26 (M110-10UV-GH27)I-M110-2.5C10B6-3-GH26Interactive MaterialCrystal QuartzCrystal QuartzWavelength400-540nm400-540nmAR coating reflectivity<0.5% per surface0.5% per surfaceDamage threshold>500MW/cm2 (pulsed)>500MW/cm2 (pulsed)Transmission>99.0%>99.0%Frequency shift110 MHz110MHzOptical polarizationLinear, vertical to baseLinear, vertical to baseActive aperture2.0mm2.5mmAcoustic modeCompressionalCompressionalRise-time (10-90%)113ns/mm113ns/mmDiffraction efficiency≥85%>80%RF power<5W<5W
ModelI-M110-3C10BB-3-GH27 (M110-10UV-GH27)I-M110-3C10B6-3-GH26Interactive MaterialCrystal QuartzCrystal QuartzWavelength300-400nm400-540nmAR coating reflectivity<0.5% per surface0.5% per surfaceDamage threshold>500MW/cm2 (pulsed)>500MW/cm2 (pulsed)Transmission>99.0%>99.0%Frequency shift110 MHz110MHzOptical polarizationLinear, vertical to baseLinear, vertical to baseActive aperture3.0mm3.0mmAcoustic modeCompressionalCompressionalRise-time (10-90%)113ns/mm113ns/mmSeparation angle6.8mrad at 355nm10.2mrad at 532nmDiffraction efficiency≥85%>80%RF power<3W<5W
ModelI-M120-0.7C2G-GH42I-M150-0.4C2G-GH42I-M200-0.75C2G-3-SO8Interactive MaterialTeO2TeO2TeO2Wavelength1064nm1064nm1064nmAR coating reflectivity<0.2% per surface<0.2% per surface<0.3% per surfaceDamage threshold>50MW/cm2 (pulsed)>50MW/cm2 (pulsed)>50MW/cm2 (pulsed)Transmission>99.5%>99.6%>99.4%Frequency shift120 MHz150 MHz200 MHzOptical polarizationRandomRandomLinear, vertical with respect to baseActive aperture700um400um750umRecommended beam dia.400um200um400umRise-time (10-90%)153ns/mm153ns/mm153ns/mmSeparation angle30mrad37.5mrad50mradDiffraction efficiency≥85%>85%>85%RF power3W (at <50% duty cycle)2W3W
Model3080-1203080-122Interactive MaterialTeO2TeO2Acoustic Velocity4.2mm/us4.2mm/usActive Aperture2.5mmLx1.0mmH2.5mmLx1.0mmHCenter Frequency80MHz80MHzRF Bandwidth20MHz @ -10dB Return Loss20MHz @ -10dB Return LossInput Impedance50 Ohms Nominal50 Ohms NominalVSWR @ Fc1.3:1 Max1.3:1 MaxWavelength442-633nm780-850nmInsertion Loss4% Max3% MaxReflectivity per Surface1% Max0.25% MaxAnti-Reflection CoatingMIL-C-48497MIL-C-48497Optical Power Density250W/mm2250W/mm2Contrast Ratio1000:1 Min1000:1 MinPolarization90° to mounting plate90° to mounting platePerformance vs wavelength
Wavelength(nm)442488515633830Saturation RF power (W)0.270.330.360.551Bragg angle (mrad)4.24.64.967.9Beam separation (mrad)8.49.29.81215.8Performance vs beam dia
Beam diameter(um)200300500
200250500
At wavelength (nm)633633633
830830830
Diffraction efficiency (%)808385
708085
Rise time (nsec)344980
344180
Modulation bandwidth15.9
1010.6
56.3
1
15.9
1512.65
106.3
1
Model3080-1253100-125Interactive MaterialTeO2TeO2Acoustic Velocity4.2mm/us4.2mm/usActive Aperture2.5mmLx2.0mmH2.5mmLx1.5mmHCenter Frequency80MHz100MHzRF Bandwidth25MHz @ -9dB Return Loss25MHz @ -10dB Return LossInput Impedance50 Ohms Nominal50 Ohms NominalVSWR @ Fc1.3:1 Max1.3:1 MaxWavelength442-633nm470-690nmInsertion Loss5% Max4% MaxReflectivity per Surface1% Max1% MaxAnti-Reflection CoatingMIL-C-48497MIL-C-48497Optical Power Density250W/mm2250W/mm2Contrast Ratio1000:1 Min1000:1 MinPolarization90° to mounting plate90° to mounting platePerformance vs wavelength
Wavelength(nm)515633
470532633690Saturation RF power (W)0.651.0
0.40.60.91.1Bragg angle (mrad)4.96
5.66.37.58.2Beam separation (mrad)9.812
11.212.61516.4Performance vs beam dia
Beam diameter(um)125200400
1000100010001000At wavelength (nm)633633633
470532633690Diffraction efficiency (%)658090
85858585Rise time (nsec)233465
159159159159Modulation bandwidth20126
Model3110-1203110-121Interactive MaterialTeO2TeO2Acoustic Velocity4.2mm/us4.2mm/usActive Aperture2.5mmLx0.6mmH2.5mmLx0.6mmHCenter Frequency110MHz110MHzRF Bandwidth24MHz @ -10dB Return Loss24MHz @ -10dB Return LossInput Impedance50 Ohms Nominal50 Ohms NominalVSWR @ Fc1.3:1 Max1.3:1 MaxWavelength442-633nm442-488nmInsertion Loss4% Max3% MaxReflectivity per Surface1% Max1% MaxAnti-Reflection CoatingMIL-C-48497MIL-C-48497Optical Power Density250W/mm2250W/mm2Contrast Ratio1000:1 Min1000:1 MinPolarization90° to mounting plate90° to mounting platePerformance vs wavelength
Wavelength(nm)442488515633488
Saturation RF power (W)0.290.390.430.650.4
Bragg angle (mrad)5.86.46.78.36.4
Beam separation (mrad)11.612.813.416.612.8
Performance vs beam dia
Beam diameter(um)113130200500100150200
At wavelength (nm)633633633633488488488
Diffraction efficiency (%)70758083707580
Rise time (nsec)25283986182533
Modulation bandwidth28
2024
1015.8
56.3
128
2024
915.8
5
Model3110-1973120-120Interactive MaterialTeO2TeO2Acoustic Velocity4.2mm/us4.2mm/usActive Aperture2.5mmLx1.25mmH2.5mmLx0.6mmHCenter Frequency110MHz120MHzRF Bandwidth15MHz @ -10dB Return Loss15MHz @ -10dB Return LossInput Impedance50 Ohms Nominal50 Ohms NominalVSWR @ Fc1.3:1 Max1.3:1 MaxWavelength1047-1060nm1064nmInsertion Loss4% Max2% MaxReflectivity per Surface0.5% Max0.5% MaxAnti-Reflection CoatingMIL-C-48497MIL-C-48497Optical Power Density10MW/cm210MW/cm2Contrast Ratio1000:1 Min1000:1 MinPolarization90° to mounting plateRandomPerformance vs wavelength
Wavelength(nm)10601060Saturation RF power (W)2.52.0Bragg angle (mrad)13.915.2Beam separation (mrad)27.830.4Performance vs beam dia
Beam diameter(um)1100375At wavelength (nm)10601064Diffraction efficiency (%)9080Rise time (nsec)20073Modulation bandwidth34.5Beam ellipticityNANA
Model3120-1213200-120Interactive MaterialTeO2TeO2Acoustic Velocity4.2mm/us4.2mm/usActive Aperture2.5mmLx0.6mmH2.5mmLx0.45mmHCenter Frequency120MHz200MHzRF Bandwidth15MHz @ -10dB Return Loss50MHz @ -10dB Return LossInput Impedance50 Ohms Nominal50 Ohms NominalVSWR @ Fc1.3:1 Max1.3:1 MaxWavelength1064nm442-488nmInsertion Loss2% Max5% MaxReflectivity per Surface0.5% Max1% MaxAnti-Reflection CoatingMIL-C-48497MIL-C-48497Optical Power Density10MW/cm2250W/mm2Contrast Ratio1000:1 Min1000:1 MinPolarizationRandom90° to mounting platePerformance vs wavelength
Wavelength(nm)1064442488
Saturation RF power (W)2.00.530.65
Bragg angle (mrad)15.210.511.6
Beam separation (mrad)30.42123.2
Performance vs beam dia
Beam diameter(um)3756080100120At wavelength (nm)1064488488488488Diffraction efficiency (%)8070758080Rise time (nsec)7313161923Modulation bandwidth4.552403126.5Beam ellipticityNA15842
Model3200-1213200-124Interactive MaterialTeO2TeO2Acoustic Velocity4.2mm/us4.2mm/usActive Aperture2.5mmLx0.32mmH2.5mmLx0.32mmHCenter Frequency200MHz200MHzRF Bandwidth50MHz @ -9dB Return Loss50MHz @ -10dB Return LossInput Impedance50 Ohms Nominal50 Ohms NominalVSWR @ Fc1.3:1 Max1.3:1 MaxWavelength515-633nm780-850nmInsertion Loss4% Max3% MaxReflectivity per Surface1% Max1% MaxAnti-Reflection CoatingMIL-C-48497MIL-C-48497Optical Power Density250W/mm2250W/mm2Contrast Ratio1000:1 Min1000:1 MinPolarization90° to mounting plate90° to mounting platePerformance vs wavelength
Wavelength(nm)515633
830
Saturation RF power (W)0.71.0
2.0
Bragg angle (mrad)12.315.1
19.8
Beam separation (mrad)24.630.2
39.6
Performance vs beam dia
Beam diameter(um)6080100120150
At wavelength (nm)633633633633830
Diffraction efficiency (%)7075808070
Rise time (nsec)1417202329
Modulation bandwidth52
1540
831
426.5
221.0
Beam ellipticityNANANANA10
Model3200-1253200-126Interactive MaterialTeO2TeO2Acoustic Velocity4.2mm/us4.2mm/usActive Aperture2.5mmLx1.5mmH2.5mmLx0.32mmHCenter Frequency200MHz200MHzRF Bandwidth50MHz @ -10dB Return Loss50MHz @ -9dB Return LossInput Impedance50 Ohms Nominal50 Ohms NominalVSWR @ Fc1.3:1 Max1.3:1 MaxWavelength470-690nm532nmInsertion Loss4% Max4% MaxReflectivity per Surface1% Max1% MaxAnti-Reflection CoatingMIL-C-48497MIL-C-48497Optical Power Density250W/mm2250W/mm2Contrast Ratio1000:1 Min1000:1 MinPolarization90° to mounting plate90° to mounting platePerformance vs wavelength
Wavelength(nm)470532633690532
Saturation RF power (W)0.40.60.91.10.7
Bragg angle (mrad)11.212.715.116.412.7
Beam separation (mrad)22.425.430.232.825.4
Performance vs beam dia
Beam diameter(um)100010001000100060
At wavelength (nm)470532633690532
Diffraction efficiency (%)8585858575
Rise time (nsec)15915915915913
Model3200-11133200-1220Interactive MaterialTeO2Crystalline quartzAcoustic Velocity4.2mm/us5.74mm/usActive Aperture1mmLx0.1mmH2.5mmLx0.25mmHCenter Frequency200MHz200MHzRF Bandwidth90MHz @ -10dB Return Loss100MHz @ -5dB Return LossInput Impedance50 Ohms Nominal50 Ohms NominalVSWR @ Fc1.3:1 Max1.5:1 MaxWavelength1047-1060nm257nmInsertion Loss4% Max5% MaxReflectivity per Surface0.5% Max1% MaxAnti-Reflection CoatingMIL-C-48497MIL-C-48497Optical Power Density50MW/cm2NAContrast Ratio1000:1 Min1000:1 MinPolarization90° to mounting plate90° to mounting platePerformance vs wavelength
Wavelength(nm)1060
257
Saturation RF power (W)2.5
1
Bragg angle (mrad)25.2
4.5
Beam separation (mrad)50.4
9
Performance vs beam dia
Beam diameter(um)5065
70
At wavelength (nm)10601060
257
Diffraction efficiency (%)7580
75
Rise time (nsec)1012
10
Loss modulation80%NA
Model12038-3-TE12038-3-BR-TEInteractive MaterialSiO2SiO2Acoustic ModeLongitudinalLongitudinalOperating Wavelength1.06 μmUsed for Various λ (Specifications shown for 1.06 μmWindow ConfigurationAR "V" CoatedBrewsterStatic Transmission>99 %>99 %Operating Frequency38 MHz + 150 KHz38 MHz + 182 KHzMode spacing300 KHz Typical364 KHz TypicalMode Bandwidth -3dB10 KHz approximate10 KHz approximateAverage Loss Modulation15 % minimum with Linear Polarized Light, Perpendicular to Acoustic Propagation10 % minimum with Linear Polarization Light, Perpendicular to Acoustic PropagationAcoustic Aperture Size (in air)3 mm2 mmDeflection Angle6.75 mrad6.75 mrad @ 1.06 μmRF Power Level<1.2 watt<1 wattImpedance50 ohms @ Resonant Frequency50 ohms @ Resonant FrequencyVSWR<1.5:1 @ Resonant Frequency<1.5:1 @ Resonant FrequencyPackage:53A219853A3890Recommended Driver:11038-1ML11038-1ML
Model12041-3-BR-TE12041-3-TEInteractive MaterialSiO2SiO2Acoustic ModeLongitudinalLongitudinalOperating WavelengthUsed for Various λ Specification shown for 1.06 μm1.06 μmWindow ConfigurationBrewsterAR "V" CoatedStatic Transmission>99 %>99%Operating Frequency41 MHz + 182 KHz41 MHz + 150 KHzMode spacing364 KHz Typical300 KHz TypicalMode Bandwidth -3dB
10 KHz approximateAverage Loss Modulation10 % minimum with Linear Polarized Light, Perpendicular to Acoustic Propagation15 % minimum with Linear Polarized Light, Perpendicular to Acoustic PropagationAcoustic Aperture Size (in air)2 mm3 mmDeflection Angle7.3 mrad @ 1.06 μm7.3 mradRF Power Level<1 watt<1.2 wattImpedance50 ohms @ Resonant Frequency50 ohms @ Resonant FrequencyVSWR<1.5:1 @ Resonant Frequency<1.5:1 @ Resonant FrequencyPackage:53A389053A2198Recommended Driver:11041-1ML11041-1ML
Model12050-3-BR-TE12050-3-TEInteractive MaterialSiO2SiO2Acoustic ModeLongitudinalLongitudinalOperating WavelengthUsed for Various λ Specifications shown for 1.06 μm1.06 μmWindow ConfigurationBrewsterAR "V" CoatedStatic Transmission>99 %>99%Operating Frequency50 MHz + 182 KHz50 MHz + 150 KHzMode spacing364 KHz Typical300 KHz TypicalMode Bandwidth -3dB10 KHz approximate10 KHz approximateAverage Loss Modulation6.5 % minimum with Linear Polarized Light, Perpendicular to Acoustic Propagation10 % minimum with Linear Polarized Light, Perpendicular to Acoustic PropagationAcoustic Aperture Size (in air)2 mm3 mmDeflection Angle8.9 mrad @ 1.06 μm8.9 mradRF Power Level<1 watt<1.2 wattImpedance50 ohms @ Resonant Frequency50 ohms @ Resonant FrequencyVSWR<1.5:1 @ Resonant Frequency<1.5:1 @ Resonant FrequencyPackage:53A389053A2198Recommended Driver:11050-1ML11050-1ML
Model12080-3-BR-TE12080-3-TEInteractive MaterialSiO2SiO2Acoustic ModeLongitudinalLongitudinalOperating WavelengthUsed for Various λ Specifications shown for 1.06 μm1.06 μmWindow ConfigurationBrewsterAR "V" CoatedStatic Transmission>99 %>99 %Operating Frequency80 MHz + 182 KHz80 MHz + 150 KHzMode spacing364 KHz Typical300 KHz TypicalMode Bandwidth -3dB10 KHz approximate10 KHz approximateAverage Loss Modulation6.5 % minimum with Linear Polarized Light, Perpendicular to Acoustic Propagation10 % minimum with Linear Polarized Light, Perpendicular to Acoustic PropagationAcoustic Aperture Size (in air)2 mm3 mmDeflection Angle14.2 mrad @ 1.06 μm14.2 mradRF Power Level<1 watt<1.2 wattImpedance50 ohms @ Resonant Frequency50 ohms @ Resonant FrequencyVSWR<1.5:1 @ Resonant Frequency<1.5:1 @ Resonant FrequencyPackage:53A389053A2198Recommended Driver:11080-1ML11080-1ML
Model13389-BR15180-1.06-LTD-GAPInteractive MaterialSiO2GaPAcoustic ModelongitudinalLongitudinalOperating WavelengthUsed for Various λ Specifications shown for 633 nm1.06 μmWindow ConfigurationBrewster, λ/10 over acoustic apertureAR “V” coatedStatic Transmission>99 %>90%Operating Frequency389 MHz180 MHzDiffraction Efficiency>5.5 % @ 500 mW>70%Light PolarizationLinear, Perpendicular to Acoustic PropagationLinear, horizontalAcoustic Aperture Size60 μm in air300 μmRise Time<6 ns10 nsec*Optical Waist Size to achieve Rise Time44 μm100 micronsDeflection Angle41 mrad @ 633 nm28.7 mradsRF Power Level Average500 mW1.7 WattsRF Power Level Peak10 Watts peak, 5 % duty cycle with 10 ns pulse
Impedance50 Ohms50 Ohms nominalVSWR<1.5:1 @ 389MHz, <6:1 @ 299, 479 MHz<1.5:1 at 180 MHzPackage:53A531453B0624Recommended Drivers:64389-SYN-9.5-X
Model1521015210-FOA / 7100215210-FOAInteractive MaterialTeO2TeO2TeO2Acoustic ModeLongitudinalLongitudinalLongitudinalOperating Wavelength440 – 850 nm440 – 850 nm440 – 850 nmWindow ConfigurationAR CoatedAR CoatedAR CoatedStatic Transmission> 95 %>95 %>95 %Operating Frequency210 MHz210 MHz210 MHzDiffraction Efficiency> 70 % @ 633 nm with Linear, Polarization Perpendicular to Acoustic Propagation or with Random Polarization>70 % @ 633 nm with Linear, Polarization Perpendicular to Acoustic Propagation or with Random Polarization>70 % @ 633 nm with Linear, Polarization Perpendicular to Acoustic Propagation or with Random PolarizationAcoustic Aperture Size0.2 mm0.2 mm0.2 mmRise Time< 10 nsec<10 nsec< 10 nsecOptical Waist Size to achieve Rise Time55 μm55 μm55 μmDeflection Angle31 mrad @ 633 nm31 mrad @ 633 nm31 mrad @ 633 nmRF Power Level< 1 Watt< 1 Watt< 1 WattImpedance50 Ohms nominal50 Ohms nominal50 Ohms nominalVSWR< 1.5:1 @ 210 MHz< 1.5:1 @ 210 MHz<1.5:1 @ 210 MHzPackage:53B050453D0031453B0957Recommended Drivers:Analog Driver System: 21210-1AS
Analog Driver Module: 21210-1AM
Digital Driver System: 21210-1DS
Digital Driver Module: 21210-1DM
Model1526015260-FOA/7100215260-FOAInteractive MaterialTeO2TeO2TeO2Acoustic ModeLongitudinalLongitudinalLongitudinalOperating Wavelength440 – 850 nm440 – 850 nm440 – 850 nmWindow ConfigurationAR CoatedAR CoatedAR CoatedStatic Transmission>95 %>95 %>95 %Operating Frequency260 MHz260 MHz260 MHzDiffraction Efficiency>70 % @ 633nm with Linear, Polarization Perpendicular to Acoustic Propagation or with Random Polarization>70 % @ 633 nm with Linear, Polarization Perpendicular to Acoustic Propagation or with Random Polarization>70 % @ 633 nm with Linear, Polarization Perpendicular to Acoustic Propagation or with Random PolarizationAcoustic Aperture Size0.2 mm0.2 mm0.2 mmRise Time<10 ns<10 nsec<10 nsecOptical Waist Size to achieve Rise Time55 um0.055 mm55 umDeflection Angle39 mrad @ 633nm39 mrad @ 633 nm39 mrad @ 633 nmRF Power Level700 mW< 1 Watt< 1 WattImpedance50 Ohms nominal50 Ohms nominal50 Ohms nominalVSWR1.5:1 @ 260MHz1.5:1 @ 260 MHz1.5:1 @ 260 MHzPackage:53B050453D0314
FOA Modulator Package:
53B095753B0957Recommended Drivers:21260-.7AS
21260-.7AM
21260-.7DS
21260-.7DMAnalog Driver System: 21260-1AS
Analog Driver Module: 21260-1AM
Digital Driver System: 21260-1DS
Digital Driver Module: 21260-1DM
Model17389-1.06-LTD-GaP17389-.9317389-.93-FOAInteraction MaterialGaPTeO2TeO2Acoustic ModeLongitudinalLongitudinalLongitudinalOperating Wavelength1.06 μm700 –1064 nm700 –1064 nmWindow ConfigurationAR “V” coatingAR CoatedAR CoatedStatic Transmission>90%>95 %>95%Operating Frequency389 MHz389 MHz389 MHzDiffraction Efficiency56% minimum with linear polarized light parallel to acoustic propagation>70 % @ 800 nm with Linear, Polarization Perpendicular to Acoustic Propagation.
>60 % @ 800 nm with Random Polarization.>70% @ 800 nm with Linear, Polarization Perpendicular to Acoustic Propagation
>60% @ 800 nm with Random PolarizationAcoustic Aperture Size (in air)150 μm70 um70 umRise Time4 nsec minimum<7 nsec<7 nsecExtinction Ratio *>20dB for neighboring pulses, >27dB for subsequent pulses @ <80MHz pulse rep rate>20dB for neighboring pulses, >27dB for subsequent pulses @ <80MHz pulse rep rate>20dB for neighboring pulses,
>27dB for subsequent pulses
@ <80MHz pulse rep rateOptical Waist Size To Achieve Rise Time40 μm35 um35umDeflection Angle62 mrad73 mrad @ 800 nm73mrad @ 800nmRF Power Level2.5 watts peak, <1 watt aver.< 700 mW Average/ 5 Watts Peak 10 % max duty cycle with 10 nsec pulse.< 700 mW Average/ 5 Watts Peak 10% max duty cycle with 10nsec pulse.Impedance50 Ohms nominal50 Ohms nominal50 Ohms nominalVSWR<1.5:1 @ 389 MHz<1.5:1 @ 389 MHz< 1.5:1 @ 389 MHzPackage53B00624TO153B050453B0499Recommended Drivers:Non - Synchronous Driver: 11389-5AM
Synchronous Driver: 64389.5-SYN-9.5-X
Model1744017440-FOAInteraction MaterialTeO2TeO2Acoustic ModeLongitudinalLongitudinalOperating Wavelength440-850nm440-850mWindow ConfigurationAR coatedAR coatedStatic Transmission>95%>95%Operating Frequency440 MHz440 MHzDiffraction Efficiency>60 % @ 633 nm with Linear, Polarization Perpendicular to Acoustic Propagation.
>50 % @ 633 nm with Random Polarization>60 % @ 633 nm with Linear, Polarization Perpendicular to Acoustic Propagation.
>50 % @ 633 nm with random polarization.Acoustic Aperture Size (in air)90 μm90 μmRise Time4 ns4 nsOptical Waist Size To Achieve Rise Time19 μm19 μmDeflection Angle65 mrad @ 633nm65 mrad @ 633nmRF Power Level800mW nominal800mWImpedance50 Ohms nominal50 Ohms nominalVSWR<1.5:1 @ 440 MHz<1.5:1 @ 440 MHz
Model23080-1-LTD23080-1-.85-LTD23080-1-1.06-LTDInteraction MaterialTeO2TeO2TeO2Acoustic ModeLongitudinalLongitudinalLongitudinalOperating Wavelength440-850nm700-1000nm1064nmWindow ConfigurationAR coatedAR coatedAR coatedStatic Transmission≥95%>97%>97%Operating Frequency80 MHz80 MHz80 MHzDiffraction Efficiency≥85 % @ 633 nm with linear polarization, perpendicular to acoustic propagation or random polarization>60 % @ 633 nm with Linear, Polarization Perpendicular to Acoustic Propagation.
>50 % @ 633 nm with random polarization.>75 % With Linear Polarization,
Perpendicular to Acoustic Propagation
>70 % With Random PolarizationAcoustic Aperture Size1mm1mm1mmRise Time150ns/mm150ns/mm150ns/mmDeflection Angle11.89 mrad @ 633nm16 mrad @ 850nm20 mradRF Power Level≤1W1W1.25WImpedance50 Ohms nominal50 Ohms nominal50 OhmsVSWR<1.2:1 @ 80 MHz<1.2:1 @ 80 MHz<1.2:1 @ 80 MHz
Model23080-1-1.06/1.3-LTD23080-1-1.3-LTD23080-1-1.55-LTDInteraction MaterialTeO2TeO2TeO2Acoustic ModeLongitudinalLongitudinalLongitudinalOperating Wavelength1.06-1.3um1300nm1550nmWindow ConfigurationAR coatedAR coatedAR coatedStatic Transmission≥97%>97%>97%Operating Frequency80 MHz80 MHz80 MHzDiffraction Efficiency>75% with linear polarization perpendicular to acoustic propagation
>70% with random polarization>75 % With Linear Polarization,
Perpendicular to Acoustic Propagation
>70 % With Random Polarization>60 % with light Polarized Linear,
Perpendicular to Acoustic Propagation
>55 % with light Random PolarizationAcoustic Aperture Size1mm1mm1mmRise Time155ns/mm150ns/mm150ns/mmDeflection Angle24.44 mrad @ 1.3um
20mrad @ 1.06um25 mrad29 mradRF Power Level<2W @ 1.3um
<1.2W @ 1.06um<1.25W<2WImpedance50 Ohms nominal50 Ohms nominal50 OhmsVSWR<1.2:1 @ 80 MHz<1.2:1 @ 80 MHz<1.2:1 @ 80 MHz
Model23080-2-LTD23080-2-.85-LTD23080-2-1.06-LTDInteraction MaterialTeO2TeO2TeO2Acoustic ModeLongitudinalLongitudinalLongitudinalOperating Wavelength440-850nm1300nm1064nmWindow ConfigurationAR coatedAR coatedAR coatedStatic Transmission≥95%>97%>97%Operating Frequency80 MHz80 MHz80 MHzDiffraction Efficiency>85 % @ 633 nm, Linear polarization, perpendicular to acoustic propagation or random>70 % With Linear Polarization,
Perpendicular to Acoustic Propagation
>65 % With Random Polarization>75 % with light Polarized Linear,
Perpendicular to Acoustic Propagation
>70 % with light Random PolarizationAcoustic Aperture Size2mm2mm2mmRise Time150ns/mm150ns/mm150ns/mmDeflection Angle11.89mrad @ 633 nm16 mrad @ 850nm20 mradRF Power Level<1W<2W<2WImpedance50 Ohms nominal50 Ohms nominal50 OhmsVSWR<1.2:1 @ 80 MHz<1.2:1 @ 80 MHz<1.2:1 @ 80 MHz
Model23080-2-1.3-LTD23080-2-1.55-LTD23080-3-LTDInteraction MaterialTeO2TeO2TeO2Acoustic ModeLongitudinalLongitudinalLongitudinalOperating Wavelength1330nm1550nm440-850nmWindow ConfigurationAR coatedAR coatedAR coatedStatic Transmission≥97%>97%>97%Operating Frequency80 MHz80 MHz80 MHzDiffraction Efficiency>75 % with linear polarization, perpendicular to acoustic propagation
>70% with random polarization>50% With light Polarization linear,
Perpendicular to Acoustic Propagation
>45 % With Random Polarization>85 % @ 633 nm,
Linear Polarization, Perpendicular
to Acoustic Propagation or RandomAcoustic Aperture Size2mm2mm3mmRise Time150ns/mm150ns/mm150ns/mmDeflection Angle24.4 mrad29 mrad11.89 mrad @ 633nmRF Power Level<3.2W<4W<1.2WImpedance50 Ohms nominal50 Ohms nominal50 OhmsVSWR<1.2:1 @ 80 MHz<1.2:1 @ 80 MHz<1.2:1 @ 80 MHz
Model23080-3-.85-LTD23080-3-1.06-LTD23080-3-1.3-LTDInteraction MaterialTeO2TeO2TeO2Acoustic ModeLongitudinalLongitudinalLongitudinalOperating Wavelength700-1000nm1064nm1330nmWindow ConfigurationAR coatedAR coatedAR coatedStatic Transmission≥97%>97%>97%Operating Frequency80 MHz80 MHz80 MHzDiffraction Efficiency>70 % with linear polarization, perpendicular to acoustic propagation
>65% with random polarization>70% With linear Polarization,
Perpendicular to Acoustic Propagation
>65 % With Random Polarization>75% With linear Polarization,
Perpendicular to Acoustic Propagation
>70 % With Random PolarizationAcoustic Aperture Size3mm3mm3mmRise Time150ns/mm150ns/mm150ns/mmDeflection Angle16 mrad @ 850nm20 mrad24.4 mradRF Power Level<2W<2W<4WImpedance50 Ohms nominal50 Ohms nominal50 OhmsVSWR<1.2:1 @ 80 MHz<1.2:1 @ 80 MHz<1.2:1 @ 80 MHz
Model23110-.523110-1-LTD24080-1Interaction MaterialTeO2TeO2SF6Acoustic ModeLongitudinalLongitudinalLongitudinalOperating Wavelength440-850nm440-850nm440-850nmWindow ConfigurationAR coatedAR coatedAR coatedStatic Transmission≥95%>95%>97%Operating Frequency110 MHz110 MHz80 MHzDiffraction Efficiency>90% @ 633nm With linear Polarization,
Per
ndicular to Acoustic Propagation or with Random Polarization>85% @ 633nm With linear Polarization,
Perpendicular to Acoustic Propagation or Random65% @ 633nm with random polarizationAcoustic Aperture Size0.5mm1mm1mmRise Time150ns/mm150ns/mm185ns/mmDeflection Angle16.3 mrad @ 633nm16.34 mrad @ 633nm14.4 mrad @ 633nmRF Power Level1W1W1WImpedance50 Ohms nominal50 Ohms nominal50 OhmsVSWR<1.2:1 @ 110 MHz<1.2:1 @ 110 MHz<1.2:1 @ 80 MHz
Model26035-2-1.55-LTD26055-1-1.55-LTDInteraction MaterialAMTIRAMTIRAcoustic ModeLongitudinalLongitudinalOperating Wavelength1300-1600nm1300-1600nmWindow ConfigurationAR coatedAR coatedStatic Transmission≥97%≥97%Operating Frequency35 MHz55 MHzDiffraction Efficiency>85%>85%Light polarizationRandomRandomOptical power density<50kW/cm2<50kW/cm2Acoustic Aperture Size2mm1mmRise Time260ns/mm260ns/mmDeflection Angle20.6 mrad @ 1550nm32.4 mrad @ 1550nmRF Power Level<0.5W<0.5WImpedance50 Ohms nominal50 Ohms nominalVSWR<1.2:1 @ 35 MHz<1.2:1 @ 35 MHzRecommended driver
(Analog, Digital
Module, System)21035-0.5AS
21035-0.5AM
21035-0.5DS
21035-0.5DM21055-0.5AS
21055-0.5AM
21055-0.5DS
21055-0.5DM
Model35085-0.5-35035085-3-350Interactive MaterialFused SilicaFused SilicaAcoustic ModeLongitudinalLongitudinalOperating Wavelength300 to 400 nm300 to 400 nmWindow ConfigurationAR CoatedAR CoatedStatic Transmission>99 %>99 %Operating Frequency85 MHz85 MHzDiffraction Efficiency>85 %85 % @ 350 nmLight PolarizationLinear, Perpendicular to acoustic propagationLinear, Perpendicular to Acoustic PropagationAcoustic Aperture0.5 mm3 mmRise Time110 nsec/mm beam diameter110 ns / mm Beam DiameterDeflection Angle5 mrad @ 350 nm5 mrad @ 350 nmRF Power Level< 6 Watts3 WattsImpedance50 Ohms50 OhmsVSWR<1.2:1 @ 85 MHz<1.2:1 @ 85 MHzPackage:53B142853B1428Recommended driver
(Analog, Digital
Module, System)31085-6AS
31085-6AM
31085-6DS
31085-6DM31085-6AS
31085-6AM
31085-6DS
31085-6DM
Model35085-0.535085-3Interactive MaterialFused SilicaFused SilicaAcoustic ModeLongitudinalLongitudinalOperating Wavelength400 to 540 nm400 to 540 nmWindow ConfigurationAR CoatedAR CoatedStatic Transmission>99 %>98 % @ 488 nmOperating Frequency85 MHz85 MHzDiffraction Efficiency>85 % With Linear Polarized Light, Perpendicular to acoustic propagation>85 % @ 488 nm With Light Polarized Linear, Perpendicular to Acoustic Propagation.Acoustic Aperture Size0.5 mm3 mmRise Time110 nsec/mm beam diameter110 ns / mm Beam DiameterDeflection Angle5 mrad @ 514 nm6.9 mrad @ 488 nmRF Power Level< 6 Watts< 6 Watts @ 488 nmImpedance50 Ohms50 OhmsVSWR<1.2:1 @ 85 MHz<1.2:1 @ 85 MHzPackage:53B142853B1428Recommended driver
(Analog, Digital
Module, System)31085-6AS
31085-6AM
31085-6DS
31085-6DM31085-6AS
31085-6AM
31085-6DS
31085-6DM
Model35110-2-24435110-2-244-BR35110-3-244-BR-KrFInteractive MaterialKrF Grade Fused SilicaKrF Grade Fused SilicaKrF Grade Fused SilicaAcoustic ModeLongitudinalLongitudinalLongitudinalOperating Wavelength244 nm244-260 nm244-260 nmWindow ConfigurationAR CoatedBrewsterBrewsterStatic Transmission>97 %>99 %>99 %Operating Frequency110 MHz110 MHz110 MHzDiffraction Efficiency>70% With Linear Polarized Light, Perpendicular to acoustic propagation>70% With Linear Polarized Light, Perpendicular to acoustic propagation>70% With Linear Polarized Light, Perpendicular to acoustic propagationAcoustic Aperture Size2 mm2 mm2 mmRise Time110 nsec/mm110 nsec/mm110 nsec/mmDeflection Angle4.5 mrad4.5 mrad @ 244nm4.5 mrad @ 244nmRF Power Level< 2 Watts< 4 Watts< 4 WattsImpedance50 Ohms50 Ohms50 OhmsVSWR<1.2:1 @ 110 MHz<1.2:1 @ 110 MHz<1.5:1 @ 95-125 MHzPackage:53B292153D163453D3926Recommended driver
(Analog, Digital
Module, System)21110-2AS
21110-2AM
21110-2DS
21110-2DM31110-4AS
31110-4AM
31110-4DS
31110-4DM31110-4AS
31110-4AM
31110-4DS
31110-4DM
Model35210-BR / 7100435210-BRInteractive MaterialFused SilicaFused SilicaAcoustic ModeLongitudinalLongitudinalOperating Wavelength300 to 700 nm300 to 700 nmWindow ConfigurationBrewsterBrewsterStatic Transmission>99 % @ 488 nm98 % @ 488 nmOperating Frequency210 MHz210 MHzDiffraction Efficiency>70 % @ 488 nm>70 % @ 488 nmLight PolarizationLinear, Perpendicular to acoustic propagationLinear, Perpendicular to acoustic propagationAcoustic Aperture Size (in air)0.13 mm0.13 mmRise Time<15 ns<15 nsOptical Waist Size to achieve Rise Time0.1 mm0.1 mmDeflection Angle17 mrad @488 nm17 mrad @ 488 nmRF Power Level6 Watts6 WattsImpedance50 Ohms50 OhmsVSWR<1.5:1 @ 210 MHz<1.5:1 @ 210 MHzPackage Assembly: Mount, Optics and Modulator:53D0307
Package:53B340853B3408Recommended Driver:Analog System Driver: 31210-6AS
Analog Module Driver: 31210-6AM
Digital System Driver: 31210-6DS
Digital Module Driver: 31210-6DM
Model35110-2-24435250-.2-.53-XQInteractive MaterialKrF Grade Fused SilicaCrystal QuartzAcoustic ModeLongitudinalLongitudinalOperating Wavelength244 nm532 nmWindow ConfigurationAR CoatedAR CoatedStatic Transmission>97 %>99 %Operating Frequency110 MHz250 MHzDiffraction Efficiency70 % With Linear Polarized Light Perpendicular to Acoustic Propagation>70 %Light Polarization
Linear, PerpendicularAcoustic Aperture Size2 mm0.2 mmRise Time110 ns / mm beam diameter10 nsOptical Waist Size to achieve Rise Time
0.09 mmDeflection Angle4.5 mrad23 mradRF Power Level<2 Watts6 WattsImpedance50 Ohms50 OhmsVSWR<1.2:1 @ 110 MHz<1.5:1 - 170 to 330 MHzPackage:53B292153B1354Recommended Driver:21110-2AS
21110-2AM
21110-2DS
21110-2DM31250-6AS
31250-6AM
31250-6DS
31250-6DM
Model37027-337027-537027-8-10.6Interactive MaterialGeGeGeAcoustic ModeLongitudinalLongitudinalLongitudinalOperating Wavelength10.6um10.6um10.6umOptical power density5Watt/mm2 max5Watt/mm2 max5Watt/mm2 maxWindow ConfigurationAR CoatedAR CoatedAR “V” CoatedStatic Transmission85 %85 %85 %Operating Frequency27.12 MHz27.12 MHz27.12 MHzDiffraction Efficiency>85%>75%>75%Light PolarizationLinear, Parallel to acoustic propagationLinear, Parallel to acoustic propagationLinear, Parallel to acoustic propagationAcoustic Aperture Size3 mm5 mm8 mmRise Time120 ns / mm120 ns / mm120 ns / mmDeflection Angle52 mrad @ 10.6um52 mrad @ 10.6um52 mrad @ 10.6umRF Power Level30 Watts30 Watts50 WattsImpedance50 Ohms50 Ohms50 OhmsVSWR<1.2:1 @ 27.12 MHz<1.2:1 @ 27.12 MHz<1.2:1 @ 27.12 MHzPackage:53B222053B222053B2220Recommended Driver:39027-30-DSA0539027-35-DSA0539027-50-DSA05
Model37040-537041-8-4.5Interactive MaterialGeGeAcoustic ModeLongitudinalLongitudinalOperating Wavelength10.6um4-5umOptical power density5Watt/mm2 max
Window ConfigurationAR CoatedAR CoatedStatic Transmission85 %85 %Operating Frequency40 MHz40.68 MHzDiffraction Efficiency>85%>80% with Linear polarized light, Parallel to acoustic propagationLight PolarizationLinear, Parallel to acoustic propagation
Acoustic Aperture Size5 mm8 mmRise Time120 ns / mm120 ns / mmDeflection Angle78 mrad @ 10.6um33 mrad @ 4.5umRF Power Level35 Watts15 WattsImpedance50 Ohms50 OhmsVSWR<1.2:1 @ 40 MHz<1.2:1 @ 40.68 MHzPackage:53B222053B2220Recommended Driver:39027-35-DSA0539027-30-DSA05
Model47040-5-.7-RA 48060-8/4-1.0-COLInteractive MaterialTeO2TeO2Acoustic ModeShearShearOperating Wavelength655-850nm800-1200nmWindow ConfigurationAR CoatedAR CoatedStatic Transmission95 %95 %Operating Frequency40 MHz84MHz @ 800nm, 74MHz @ 900nm
65.7MHz @ 1000nm,
60MHz @ 1100nm, 54MHz @ 1200nmDiffraction Efficiency>50% with Linear polarized light, Parallel to acoustic propagation>85% with Linear polarized light, perpendicular to acoustic propagationAcoustic Aperture Size5 mm8x2 mmRise Time1us / mm
Resolution
<1nm (best offer)Deflection Angle47 mrad23 mrad (with respect to incident beam)RF Power Level0.6 Watts100 mWattsImpedance50 Ohms50 OhmsVSWR<1.2:1<1.5:1 over bandwidthPackage:53B357053B00337
ModelMFS030-3S2C-5-6.5DEGMFS030-3S2E-5-6.5DEGMFS040-35/13S2C-3Interactive MaterialTeO2TeO2TeO2Acoustic ModeShearShearShearOperating Wavelength532nm633nm532nmWindow ConfigurationAR CoatedAR CoatedAR CoatedStatic Transmission95 %95 %95 %Operating Frequency30 MHz30 MHz40 MHzDiffraction Efficiency>85% with linear polarization, parallel to acoustic propagation>85% with linear polarization, perpendicular to acoustic propagation for up shift and parallel to acoustic propagation for down shift>85% with linear polarization, randomAcoustic Aperture Size3 mm3 mm35mm(H)x13mm(along acoustic propagation direction)Rise Time1us / mm1us / mm1us / mmDeflection Angle24 mrad28 mrad34.4 mradRF Power Level<0.2 Watts<0.8 Watts<1.2 WattsImpedance50 Ohms50 Ohms50 OhmsVSWR<1.2:1<1.2:1<1.2:1Package:53B202453B202453A3286T04
ModelMFS050-3S2C-5-6.5DEGMFS050-5S2E-5-6.5DEGMFS080-35/5S2C-3Interactive MaterialTeO2TeO2TeO2Acoustic ModeShearShearShearOperating Wavelength532nm633nm532nmWindow ConfigurationAR CoatedAR CoatedAR CoatedStatic Transmission95 %95 %95 %Operating Frequency50 MHz50 MHz80 MHzDiffraction Efficiency>85% with linear polarization, parallel to acoustic propagation>85% with linear polarization, perpendicular to acoustic propagation for up shift and parallel to acoustic propagation for down shift>50% with linear polarization, randomAcoustic Aperture Size3 mm5 mm35mm(H)x5mm(along acoustic propagation direction)Rise Time1us / mm1us / mm1us / mmDeflection Angle40 mrad48 mrad68.9 mradRF Power Level<0.5 Watts<1.5 Watts<4 WattsImpedance50 Ohms50 Ohms50 OhmsVSWR<1.2:1<1.2:1<1.2:1Package:53B202453B202453A3286T04
ModelMFS100-2C4BB-5MFS160-5/13S2C-3MFS400-.2C2V13-5Interactive MaterialFused SilicaTeO2TeO2Acoustic ModeLongitudinalShearLongitudinalOperating Wavelength300-400nm532nm650nmWindow ConfigurationAR CoatedAR CoatedAR CoatedStatic Transmission95 %95 %95 %Operating Frequency80-120 MHz160 MHz350-450 MHzIntensity Variation<1.5dB
Diffraction Efficiency>85%, midband with linear polarization, perpendicular to acoustic propagation>50% with linear polarization, random>50%, midband with linear polarization, perpendicular to acoustic propagationAcoustic Aperture Size2 mm5mm(H)x13mm(along acoustic propagation direction)0.2mmRecommended beam diameter
100umDeflection Angle2.4mrad @ 355nm1us / mm for rise-time15.2mradDeflection Angle6 mrad @ 100MHz @ 355nm138mrad61mrad @ 400MHzRF Power Level<6 Watts<2 Watts<1 WattsImpedance50 Ohms50 Ohms50 OhmsVSWR<1.2:1 across bandwidth<1.2:1<1.2:1 across bandwidthPackage:53B142853A3286T0453B0504
ModelMFS500-.2C2B26-5MM200-.2C17B34-5MPP389-.15C17G-C-FOAInteractive MaterialTeO2GaPGaPAcoustic ModeLongitudinalLongitudinalLongitudinalOperating Wavelength490-500nm1.06-1.7um1060nmWindow ConfigurationAR CoatedAR CoatedAR CoatedStatic Transmission95 %>75% @ 1.06um
>80% @ 1.7um75 %Operating Frequency450-550 MHz200 MHz389 MHzIntensity Variation<1.25dB
Diffraction Efficiency>65%, Midband with linear polarization, perpendicular to acoustic propagation>55%@1.7um, >80% @ 1.06um with linear polarization, parallel to acoustic propagation>56% @ 2.5W peak,
>40% @ 1W CW with linear polarization, parallel to acoustic propagationAcoustic Aperture Size0.2 mm0.2mm0.15mmRecommended beam diameter100um
Optical waist size to achieve rise time
100um to achieve 10ns rise-time40um to achieve 4ns rise-timeDeflection Angle11.6mrad @ 495nm
15.2mradDeflection Angle58mrad @ 500MHz @ 495nm138mrad @ 1.06um
51mrad @ 1.7um62mrad @ 400MHzRF Power Level<0.8 Watts<2 Watts<2.5W with duty cycle limited to <20% with RF on duration <200ns
<1 Watts averageImpedance50 Ohms50 Ohms50 OhmsVSWR<2:1 across bandwidth<1.5:1<1.5:1Package:53B050453B0624T0153B4475
ModelMTF096-2S2B43-3-1ST/-1STMTF096-2S2B43-3-1ST/-1ST-1.2MTF096-2S2B43-3-1ST/-1ST-2.5Interactive MaterialTeO2TeO2TeO2Acoustic ModeShear waveShear waveShear waveOperating Wavelength1.5-1.6um1.5-1.6um1.5-1.6umWindow ConfigurationAR CoatedAR CoatedAR CoatedStatic Transmission95 %95 %95 %Operating Frequency70.7MHz @ 1.5um
65.0MHz @ 1.51um
60.2MHz @ 1.52um
56.1MHz @ 1.53um
52.5MHz @ 1.54um
49.3MHz @ 1.55um
46.5MHz @ 1.56um
44.0MHz @ 1.57um
41.8MHz @ 1.58um
39.7MHz @ 1.59um
37.9MHz @ 1.6um98.89MHz @ 1.5um
98.21 MHz @ 1.51um
97.54MHz @ 1.52um
96.89MHz @ 1.53um
96.24MHz @ 1.54um
95.60MHz @ 1.55um
94.97MHz @ 1.56um
94.34MHz @ 1.57um
93.73MHz @ 1.58um
93.12MHz @ 1.59um
92.53MHz @ 1.6um98.89MHz @ 1.5um
98.21 MHz @ 1.51um
97.54MHz @ 1.52um
96.89MHz @ 1.53um
96.24MHz @ 1.54um
95.60MHz @ 1.55um
94.97MHz @ 1.56um
94.34MHz @ 1.57um
93.73MHz @ 1.58um
93.12MHz @ 1.59um
92.53MHz @ 1.6umDiffraction Efficiency>80%(both order combined) with random polarization>80%(both order combined) with random polarization>40%(both order combined) with random polarizationInput beam pergence<5 deg solid angle<5 deg solid angle<8 deg solid angleAcoustic Aperture Size2 mm2 mm2 mmResolution<1.2nm<1.2nm<2.5nmDeflection Angle(with respect to input beam)7.4 degree nominal7.4 degree nominal7.4 degree nominalAngular speed<0.15degree<0.15degree<0.15degreeRF Power Level<4 Watts<4 Watts<3 WattsImpedance50 Ohms50 Ohms50 OhmsVSWR<2:1 over bandwidth<1.5:1<1.5:1Package:53B296553B296553B2965
ModelI-M041-XXC11XX-P5-GH771I-M041-10C11Q-P5-SY1Interactive MaterialGermaniumMonocrystalline GermaniumOperating Wavelength9.4um or 10.6um10.6umDamage threshold>15W/mm2<=5W/mm2AR coating reflectivity<0.2% per surface<=0.5% per surfaceTransmission>96.5%>=95%Acoustic Frequency40.68MHz40.68MHzOptical polarizationLinear, Horizontal (parallel to base)Linear, horizontal (parallel to base)Active apertureUp to 9.6mm10mmAcoustic modeCompressional
Rise-time (10-90%)120ns/mm
Diffraction efficiency>=90%>=90%Max RF power120W100W
2. Multi-channel Modulators
Acousto-optic multi-channel modulators (AOMC) allow multiple beams to be modulated or deflected independently by integrating an array of transducers with a single acousto-optic crystal. Our proprietary optical and electrical designs minimize crosstalk, allowing concurrent operation of up to 48 channels for modulation, and up to 8 channels for beam deflection. Our AOMCs are known for their reliable operation and high performance.
Multi-channel modulators have parallel beams as input, each beam independently controlled by a different transducer to modulate its intensity. Multi-channel modulators are most often used for high speed applications like micromachining and direct-write lithography, as each beam can be modulated independently.
These devices can also be used to increase throughput when writing large media by writing multiple beams at the same time. Our multi-channel modulators equal the performance available with our single channel modulators, and can be customized for large aperture applications as well as high speed, small aperture applications.
A multi-channel beam deflector however, generates multiple diffracted beams from a single input beam at specific locations by simultaneously applying multiple frequencies to a single transducer. Each inpidual channel is a deflector that can either scan the beam or produce multiple spots. This makes it possible to create a two dimensional grid. For example, if a four channel beam deflector were configured so that each channel diffracted three spots, the result would be a 4x3 grid.
High laser damage threshold is achieved using low-scatter materials. These are inspected to rigorous quality standards. We grow our own tellurium dioxide and source high quality fused silica and crystalline quartz to ensure low insertion loss and excellent optical power handling.
Our standard model are listed below:
ModelWavelengthNo. of ChannelsRise/Fall TimeActive ApertureOperating FrequencyOptical MaterialAOMC 220-4350-365 nm416 ns0.24 mm190-250 MHzCrystalline quartAOMC 125-24350-365 nm2423 ns0.5 mm125 MHzCrystalline quartzAOMC 3160-8364 nm821 ns0.18 mm160 MHzFused silicaAOMC 300-5413 nm510 ns0.2 mm300 MHzCrystalline quartzAOMC 220-5413 nm516 ns0.24 mm220 MHzCrystalline quartzAOMC 3350-6350-850 nm630 ns0.33 mm350 MHzTellurium dioxide
We have more AOMs and please contact us for more detailed data sheets. Customer-designed and -made AOMs are also available. Please call us for more information.