Peculiarities of acousto-optic filtration of light imaging in 3D nonuniform crystals

Sergey N. Sharangovich

doi:10.1117/12.243121

12 June 1996 Peculiarities of acousto-optic filtration of light imaging in 3D nonuniform crystals

Sergey N. Sharangovich

Proceedings Volume 2754, Advances in Optical Information Processing VII; (1996) https://doi.org/10.1117/12.243121
Event: Aerospace/Defense Sensing and Controls, 1996, Orlando, FL, United States

Abstract

The theoretical model of spectral filtration of noncoherent light imaging due to collinear and quasi collinear acousto- optic interaction (AOI) in 3D linear-nonuniform crystals is represented. The analytical solutions of the problem and space-spectral transfer functions are found. The theoretical estimation and numerical simulation of space-spectral selectivity and transformation 2D intensity profile of filtrated imaging are given. It was shown that 3D optical nonuniformity cause 2D spatial dependence of frequency- selective properties of quasicollinear AOI and also 2D nonuniformity of spatial transmission.

Citation Download Citation

Sergey N. Sharangovich "Peculiarities of acousto-optic filtration of light imaging in 3D nonuniform crystals", Proc. SPIE 2754, Advances in Optical Information Processing VII, (12 June 1996); https://doi.org/10.1117/12.243121

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