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_Acousto-Optic Device

 

Acousto-optic Multichannel Modulators

  Photolithography

  Micro Machining

  Laser Displays

  Graphic Printing

  Attach #1 : Datasheet for UV  

  Attach #2 : Datasheet for Visible  

 

 

Inquiry

 Multi-Channel Modulators (AOMC)

 

G&H offers a wide variety of multi-channel modulators and can design solutions to fit your needs. As opposed to a typical modulator with just one RF connection to adjust the laser intensity of a single beam, multi-channel acousto-optic modulators have a linear array of independently controlled channels propagating through the same acousto-optic material. Such devices can be used to modulate sections within a sheet of light or individual beams propagating through each of the channels. Applications include high speed micromachining and direct-write-lithography.
Our designs cover an extensive range of wavelengths from UV to the Near IR with channel counts as high as 48. Multi-channel modulators are typically designed and tailored for specific applications. Some previously manufactured models are shown in the table below as representatives for our capabilities.
 
 

Product

WavelengthActive apertureRf frequencyNumber channels

Optical material

AOMC 220-4

350 - 365 nm

0.24 mm

190 - 250 MHz

4

Crystalline Quartz

AOMC 125-24

350 - 365 nm

0.5 mm

125 MHz

24

Crystalline Quartz

AOMC 160-8

364 nm

0.18 mm

160 MHz

8

Fused Silica

AOMC 300-5

413 nm

0.2 mm

300 MHz

5

Crystalline Quartz

AOMC 220-5

413 nm

0.24 mm

220 MHz

5

Crystalline Quartz

 
 
ProductWavelengthActive apertureRf frequencyNumber channelsOptical material

AOMC 350-6

350 - 850 nm

0.33 mm

350 MHz

6

Tellurium Dioxide

 

 

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