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Proceedings Paper

Collinear acousto-optical tunable filter using CaMoO4 single crystal for processing of nonpolarized radiation
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Paper Abstract

Some results of investigation of acousto-optical tunable filtration system base on on calcium molybdate single crystal for arbitray polarized non-collimated optical beams are presented. Design principles of the double channel acousto-optical system to ensure spectral filtration of nonpolarized optical beams are also considered. The device uses the collinear light diffaction on a shear acoustic wave propagating along axis of calcium molybdate single crustal. A passive calcite prism arrangement is used to provide spatial separation of orthogonally polarized parts of an incident optical beam. The transmission function of the collinear acousto- optical cell is not sensitive to divergency of the analyzed radiation. The experimental data of the polarized radiation spectral filtration are also presented.

Paper Details

Date Published: 4 October 1995
PDF: 5 pages
Proc. SPIE 2643, Acousto-Optics and Applications II, (4 October 1995); doi: 10.1117/12.222742
Show Author Affiliations
Vladimir Ya. Molchanov, Russian Institute of Computer Technology and Information (Russia)

Published in SPIE Proceedings Vol. 2643:
Acousto-Optics and Applications II
Antoni Sliwinski; Piotr Kwiek; Bogumil B. J. Linde; A. Markiewicz, Editor(s)

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