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Proceedings Paper

Collinear light diffraction on a Gaussian acoustic beam
Author(s): Vladimir N. Parygin
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Paper Abstract

We obtained a general expression for an electric field amplitude of a diffracted light beam. With the help of this expression one can calculate the intensity of the diffracted light at a different distance from an acoustic transducer. It is shown that diffraction characteristics are essentially dependent on a divergency of the acoustic beam. The central frequency of transmission curve is shifted relative to 2 equals 0 corresponding exactly to the satisfaction of the Bragg condition. The optimum relationship between the interaction region length and the acoustic beam radius is found.

Paper Details

Date Published: 25 November 1992
PDF: 15 pages
Proc. SPIE 1844, Acousto-Optics and Applications, (25 November 1992); doi: 10.1117/12.131918
Show Author Affiliations
Vladimir N. Parygin, Moscow State Univ. (Russia)

Published in SPIE Proceedings Vol. 1844:
Acousto-Optics and Applications
Antoni Sliwinski; Piotr Kwiek; B. Linde; A. Markiewicz, Editor(s)

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