Te02 Acousto-Optic Line Filter for Visible Lasers, Vertical Polarisation

Manufacturer's part number :


Manufacturer Isomet


Description :

The AOLF range of acousto-optic devices are solid-state optical filters, designed for use with laser sources. The wavelength of the diffracted light is selected according to the frequency of the RF drive signal. Isomet-grown tellurium dioxide (Te02), which has been oriented for off-axis mode operation, is utilised as the interaction material. Fast access times and fine spectral bandwidths make these filters ideal for selecting discrete lines from a multi-line laser sources.

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  • Wavelength: 457nm, 488nm, 515nm, 647nm,
  • Interaction Material: Tellurium dioxide (Te02)
  • Input polarization: Vertical
  • Aperture: 2 .5mm x 2 .5mm
  • Frequency: 105.5MHz, 96MHz, 89MHz, 66MHz
  • RF Drive Power: <10.0mW, <120mW, <150mW, <200mW
  • Fibre Coupling Option available
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Spectral range (┬Ám) VIS  

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Active aperture (sq. mm) 2.5 x 2.5  
Acceptance angle (deg.) 3.5 to 4.5  
Optical bandwidth (nm) 1 to 6  
Drive frequency (MHz) 109 to 65