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Optical Engineering

Optimization of acousto-optic interaction geometry in KRS-5 crystal for far-infrared applications
Author(s): Vitaly B. Voloshinov; Dmitriy L. Porokhovnichenko; Evgeniy A. Dyakonov
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Paper Abstract

Acousto-optic figures of merit of TlBr-TlI solid solution (KRS-5) crystals are calculated for different propagation directions and polarizations of interacting waves. The transverse, collinear, and semicollinear regimes of acousto-optic interaction are considered in this paper. Optimal diffraction configurations applicable in acousto-optic devices operating in the far-infrared region of spectrum are found in the cases of longitudinal and shear acoustic waves in the cubic crystalline material.

Paper Details

Date Published: 22 August 2017
PDF: 6 pages
Opt. Eng. 56(8) 087102 doi: 10.1117/1.OE.56.8.087102
Published in: Optical Engineering Volume 56, Issue 8
Show Author Affiliations
Vitaly B. Voloshinov, M.V. Lomonosov Moscow State Univ. (Russia)
Dmitriy L. Porokhovnichenko, M.V. Lomonosov Moscow State Univ. (Russia)
Evgeniy A. Dyakonov, M.V. Lomonosov Moscow State Univ. (Russia)


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