100W IR Acousto-optic frequency Shifter, 10.6µm

Manufacturer's part number :


Manufacturer Isomet


Description :

The Model 1207B-6 is a high Q device that can be operated at any Bragg adjusted frequency in the 30MHz to 50MHz range. Themore than 75% diffraction efficiency at the RF band edges (more than 80% at centre frequency) also makes cascading of two or more units for various frequency upshift/downshift combinations practical. With appropriate RF drive electronics the 1207B-6 can be used to either intensity (analog) or digitally (on-off) modulate a 100W CW (6mm beam diameter) CO2 laser at a DC-500KHz rate.

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  • Operating wavelength: 10.6µm
  • Center frequency: 40 MHZ
  • RF Bandwidth: 20 MHz
  • Active aperture: 6mm
  • Crystal material: Germanium
  • Separation angle:
  • Input Optical power: 100 W CW
  • Input Laser polarisation: Parallel to Base
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Acousto-optic type Frequency shifter  

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Standard AR Coatings Range IR (9.4µm-10.6µm)  
Crystal Material Germanium  
Active Aperture (mm) 1.5mm to 9mm  
Central RF Frequency(MHz) 40-90MHz  
Tuning BW (MHz) 10-20MHz