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Proceedings Paper

Thermally induced scattering of radiation in laser ceramics with arbitrary grain size
Author(s): A. G. Vyatkin; E. A. Khazanov
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Paper Abstract

Thermally induced beam distortions in laser ceramics with arbitrary grain size have been investigated. A model for the spatial spectral density of dielectric permeability variations was suggested. The average scattered intensity was carried out using the small disturbances method. The directional pattern of the scattered field and the extinction coefficient have been obtained. The scattered power and the depolarization ratio fit with the corresponding values obtained in the geometrical optics approximation in the range of its validity.

Paper Details

Date Published: 7 February 2011
PDF: 10 pages
Proc. SPIE 7994, LAT 2010: International Conference on Lasers, Applications, and Technologies, 79940B (7 February 2011); doi: 10.1117/12.881028
Show Author Affiliations
A. G. Vyatkin, Institute of Applied Physics (Russian Federation)
E. A. Khazanov, Institute of Applied Physics (Russian Federation)


Published in SPIE Proceedings Vol. 7994:
LAT 2010: International Conference on Lasers, Applications, and Technologies
Vladislav Panchenko; Gérard Mourou; Aleksei M. Zheltikov, Editor(s)

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