Wide-aperture acousto-optic tunable filters for visible and UV lights

Andrei N. Ponomarev; Igor D. Rodionov; George E. Teterin

doi:10.1117/12.201971

22 February 1995 Wide-aperture acousto-optic tunable filters for visible and UV lights

Andrei N. Ponomarev, Igor D. Rodionov, George E. Teterin

Proceedings Volume 2449, Fiber Optic Network Components; (1995) https://doi.org/10.1117/12.201971
Event: Advanced Networks and Services, 1995, Amsterdam, Netherlands

Abstract

Acousto optic filters (AOF) with optical size approximately 8 - 10 mm for visible and ultraviolet spectrum on the base of TeO₂ and KH₂ PO₄ crystals correspondingly are developed and manufactured. The spectral resolution is better than 1 nm. The frequency bandwidth of both filters is 55 - 90 MHz, that allows us to use the only high frequency generator with two different power amplifiers. Acoustic power level for the AOFs on the base of TeO₂ and KH₂PO₄ was about 1 W and 5 W, respectively. The optical tuning is carried out by means of a computer program.

Citation Download Citation

Andrei N. Ponomarev, Igor D. Rodionov, and George E. Teterin "Wide-aperture acousto-optic tunable filters for visible and UV lights", Proc. SPIE 2449, Fiber Optic Network Components, (22 February 1995); https://doi.org/10.1117/12.201971

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