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Proceedings Paper

Acousto-optic properties of heterogeneous media
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Paper Abstract

Diffraction of light in heterogeneous medium with non-uniform spatial distribution of dielectric nanoparticles taking into account absorption of light is investigated. Influence of dimensional (geometric) effects of nanoparticles on the reflection and transmission curves is shown. In particular, by changing the concentration of dielectric nanoparticles in the medium, complete elimination of side oscillations and suppression of the "tails" of the diffraction reflection curve is achieved. The possibility of controlling the hardware function of acousto-optic devices by changing the material, concentration, size, shape and spatial orientation of the inclusions, as well as the polarization of the incident radiation is shown.

Paper Details

Date Published: 24 June 2019
PDF: 8 pages
Proc. SPIE 11146, Optical Technologies for Telecommunications 2018, 111460E (24 June 2019); doi: 10.1117/12.2526742
Show Author Affiliations
N. I. Petrov, Scientific and Technological Ctr. of Unique Instrumentation RAS (Russian Federation)
V. I. Pustovoit, Scientific and Technological Ctr. of Unique Instrumentation RAS (Russian Federation)

Published in SPIE Proceedings Vol. 11146:
Optical Technologies for Telecommunications 2018
Vladimir A. Andreev; Anton V. Bourdine; Vladimir A. Burdin; Oleg G. Morozov; Albert H. Sultanov, Editor(s)

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