Acousto-Optics Department of VNIIFTRI aodevices.ru   aod.msk.ru  
 
Paratellurite (TeO2) Light Beam Deflectors
Item Units Photon-2203 Photon-2204 Photon-2205
Acoustic Mode - 6.40 off [110] Axis, Slow Shear Wave 8.00 off [110] Axis, Slow Shear Wave 9.60 off [110] Axis, Slow Shear Wave
Wavelength nm 1064 1064 1310
Optical Aperture Dia, mm 8 8 3
Central Frequency MHz 80 104 102
Bandwidth MHz 32 34 50
Throughput Diffraction Efficiency % >85 >85 >60
Acoustic Velocity m/sec 652 674 699
Laser Beam Polarization - Linear at the plane of AO- diffraction Linear at the plane of AO- diffraction Linear at the plane of AO- diffraction
RF Input Impedance Ohm 50 50 50
Time Bandwidth Product - 400 400 215
Product Production Capacity units per year 100 100 100
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