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Proceedings Paper

Comparison of application of photoacoustics and thermoelastic stress analysis methods for detection of mechanical stresses
Author(s): Kyrill L. Muratikov; Alexej L. Glazov
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Paper Abstract

Experimental results obtained by the photoacoustic method for Vickers indentation zones in ceramics and metals are presented. The influence of the given external stresses on the photoacoustic images of Vickers indentations is demonstrated both for ceramics and metals. Obtained experimental results are compared with the available theoretical models of the photoacoustic effect in stressed materials.

Paper Details

Date Published: 29 April 2008
PDF: 10 pages
Proc. SPIE 7006, Lasers for Measurements and Information Transfer 2007, 70060V (29 April 2008); doi: 10.1117/12.802304
Show Author Affiliations
Kyrill L. Muratikov, A.F. Ioffe Physical-Technical Institute (Russia)
Alexej L. Glazov, A.F. Ioffe Physical-Technical Institute (Russia)

Published in SPIE Proceedings Vol. 7006:
Lasers for Measurements and Information Transfer 2007
Vadim E. Privalov, Editor(s)

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