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Proceedings Paper

Condensed media optical property changes under influence of laser pulse repetition
Author(s): A. Efremov; Boris Spesivtsev; Serguei Gribine
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Paper Abstract

Size increasing of light absorbing inhomogeneity in condensed media is predicted on a model suggested as a result of under threshold laser impulse influence that generates a plasma cloud about the inhomogeneity. The plasma cloud condenses after pulse ending into particle that is composed of both the sources absorbing inhomogeneity substance and media substance. Theoretical investigation of the optical properties changing the matter of the work. It is shown the carbon soot particle and glass mixing in plasma under repetition of laser pulse could lead to changing in pulse energy absorbed part and thus to changing in light damage threshold regarding the mechanism.

Paper Details

Date Published: 20 April 1998
PDF: 4 pages
Proc. SPIE 3244, Laser-Induced Damage in Optical Materials: 1997, (20 April 1998); doi: 10.1117/12.307003
Show Author Affiliations
A. Efremov, S.I. Vavilov State Optical Institute (Russia)
Boris Spesivtsev, State Technological Univ. of Plant Polymers (Russia)
Serguei Gribine, State Technological Univ. of Plant Polymers (Russia)


Published in SPIE Proceedings Vol. 3244:
Laser-Induced Damage in Optical Materials: 1997
Gregory J. Exarhos; Arthur H. Guenther; Mark R. Kozlowski; M. J. Soileau, Editor(s)

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