12 June 1996 Peculiarities of acousto-optic filtration of light imaging in 3D nonuniform crystals
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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.
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Sergey N. Sharangovich, 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); doi: 10.1117/12.243121; https://doi.org/10.1117/12.243121


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