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Acousto-Optics Modulators (AOM)

Description

Acousto-optic modulators (AOM) allow the intensity of light to be controlled and modulated at rates that far exceed mechanical shutters, even up to 70 MHz. Our modulators are optimized for low scatter and high laser damage threshold. Rise time, modulation rate, beam diameter, and power handling needs of the application need to be understood in order to identify the best acousto-optic modulator and RF driver solution.

 

An acousto-optic modulator (AOM) uses sound waves within a crystal to create a diffraction grating. As the power of the applied RF signal is varied, the amount of diffracted light varies proportionally. Modulators can be used like a shutter (cycling light on and off at a set frequency), or as a variable attenuator (controlling the intensity of transmitted light dynamically).
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Datasheets
Wavelength Rise / Fall Time Active Aperture Operating Frequency Optical Material Type
AOMO 3080-120 Driver Datasheet 440 – 850 nm 34 ns 1 mm 80 MHz Tellurium Dioxide Visible
AOMO 3080-122 Driver Datasheet 780 – 850 nm 25 ns 1 mm 80 MHz Tellurium Dioxide IR
AOMO 3080-125 Datasheet Driver Driver 415 – 900 nm 25 ns 2 mm 80 MHz Tellurium Dioxide Visible
AOMO 3100-125 Datasheet Driver Driver 440 – 850 nm 160 ns 1.5 mm 100 MHz Tellurium Dioxide Visible
AOMO 3110-120 Driver Datasheet 440 – 850 nm 18 ns 0.6 mm 110 MHz Tellurium Dioxide Visible
AOMO 3110-121 Datasheet Driver 442 – 488 nm 18 ns 0.6 mm 110 MHz Tellurium Dioxide Visible
AOMO 3110-197 Datasheet Driver 1030 – 1090 nm 18 ns 1.25 mm 110 MHz Tellurium Dioxide IR
AOMO 3200-1113 Datasheet Driver 870 – 1250 nm 10 ns 0.1 mm 200 MHz Tellurium Dioxide IR
AOMO 3200-120 Driver Datasheet 442 – 488 nm 13 ns 0.45 mm 200 MHz Tellurium Dioxide Visible
AOMO 3200-121 Driver Datasheet 442 – 488 nm 18 ns 0.32 nm 200 MHz Tellurium Dioxide Visible
AOMO 3200-1220 Driver Datasheet 257 nm 10 ns 0.25 mm 200 MHz Crystalline Quartz UV
AOMO 3200-124 Datasheet Driver 780 – 850 nm 10 ns 0.32 mm 200 MHz Tellurium Dioxide IR
AOMO 3200-125 Driver Datasheet Driver 470 – 690 nm 160 ns 1.5 mm 200 MHz Tellurium Dioxide Visible
I-M041-2.5C10G-4-GH50 AOM Datasheet Driver Product image 1030 – 1064 nm 113 ns/mm 2.5 mm 40.68 MHz Crystalline Quartz IR
I-M041-XXC11XXX-P5-GH77 Driver Datasheet 10.6 µm,9.4 µm 120 ns/mm up to 9.6 mm 40.68 MHz Germanium Mid-IR
I-M050-10C11V41-P3-GH75 Datasheet Driver 9.4µm 120 ns/mm up to 9.6 mm 40/60 MHz Germanium Mid-IR
I-M080-2C10G-4-AM3 AOM Datasheet Driver 1030 – 1064 nm 113 ns/mm 2 mm 80 MHz Crystalline Quartz IR
I-M0XX-XC11B76-P5-GH105 Driver Datasheet 5.5µm 120 ns/mm up to 9.6 mm 40.68 – 60 MHz Germanium N/A
I-M110-2C10B6-3-GH26 AOM Datasheet Driver 400 – 540 nm 113 ns/mm 2 mm 110 MHz Crystalline Quartz Visible
I-M110-3C10BB-3-GH27 AOM Driver Datasheet Product image 300 – 400 nm 113 ns/mm 3 mm 110 MHz Crystalline Quartz UV