Spatial structure of acousto-optic phase matching in uniaxial crystals |
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Authors: | V. I. Balakshy D. E. Kostyuk |
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Affiliation: | (1) Moscow State University, Moscow, 119992, Russia |
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Abstract: | The spatial structure of Bragg angles and the transfer functions of an acousto-optic cell are calculated for the cases of isotropic and anisotropic light diffraction in a uniaxial crystal. Their change with ultrasound frequency is traced. The possibility of image processing by acousto-optic filtration of the spatial spectrum of an image is considered. The results of experimental visualization of the transfer functions of a calcium molybdate crystal cell are presented. |
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