Off-Axis Acousto-Optic Frequency Shifter 6328nm, 15MHz

Manufacturer's part number :


Manufacturer Isomet


Description :

The OAM1059A is a high efficiency acousto-optic modulator optimized to provide a 15MHz frequency shift at 633nm wavelength. A linearly polarized beam input at normal incidence will produce either an upshifted +1 order or downshifted -1 order, depending on the input polarization. A horizontal input polarization produces a vertically polarized -1 order, and a vertical input polarization produces a horizontally polarized +1 order.

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  • Operating wavelength: 6328nm
  • Center frequency: 10 MHZ
  • RF Bandwidth: 1 MHz
  • Active aperture: 1.5mm
  • Crystal material: TeO2 off axis
  • Separation angle: 0.8° from 0th order
  • Optical power input: < 5 Watts
  • Laser polarisation: Linear, horizontal or vertical
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Acousto-optic type Frequency shifter  

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Standard AR Coatings Range VIS-NIR (442 to 1100nm)  
Crystal Material TeO2 (Shear)  
Active Aperture (mm) 1.5mm to 9mm  
Central RF Frequency(MHz) 10-20MHz  
Tuning BW (MHz) 1-5MHz