NIR Acousto-optic deflector, 750-850nm

Manufacturer's part number :


Manufacturer Isomet


Description :

The LS55-NIR acousto-optic deflector uses a TeO2 shear mode crystal with an operating spectrum from 750nm to 850nm. LS55-NIR acousto-optic deflector offers central frequency of 80MHz and a RF bandwidth at 40MHZ.

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  • Operating wavelength: 750nm to 850nm
  • Center frequency: 80 MHZ
  • RF Bandwidth: 40 MHz
  • Active aperture: 2x7mm
  • Crystal material: TeO2 (slow shear mode)
  • Resolution: 450 spot
  • Scan angle: 2.78°@750nm or 3.15°@850nm
  • Separation angle: 97.2mrad@750nm or 110mrad @850nm
  • Laser polarisation: RH Circular (Preferred) / Linear
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Standard AR Coatings Range VIS-NIR (442 to 1100nm)  
Crystal Material TeO2 (Shear)  
Active Aperture (mm) 1mm to 14mm (rectangular shape)  
Central RF Frequency(MHz) 40-90MHz  
RF Bandwidth (MHz) 40-90MHz  
San Angle (mrad) 31-50mrad  
Resolution >200