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Proceedings Paper

The polymer films laser damage resistance at its laser ablation destruction studies
Author(s): Pavel V. Charty; Vadim E. Privalov; Valery G. Shemanin; Ellina I. Voronina
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Paper Abstract

The polymer films laser ablation threshold energy density values experimental measurements have been fuffilled at the laboratory laser ablation station with two YAG: Nd lasers with pulses time durations of 10 ns and 100 mks and energies up to 0.3 and 1.2 J at the wavelengths of 1064 nm. These data have been analyzed by Weibull statistics and these polymer films laser damage resistance time dependences versus irradiation energy density have been got. The polymer sample laser damage resistance dependence versus laser irradiation character can be prognosed by them without of experimental measurements large volume processing. Besides of that these results can be the basics for new methods of the laser ablation destruction threshold energy density measurements for any polymer samples that can be the physical constants for polymer samples.

Paper Details

Date Published: 11 January 2007
PDF: 10 pages
Proc. SPIE 6594, Lasers for Measurements and Information Transfer 2006, 65941F (11 January 2007); doi: 10.1117/12.725690
Show Author Affiliations
Pavel V. Charty, Novorossiysk Polytechnic Institute, Kuban State Technological Univ. (Russia)
Vadim E. Privalov, St. Petersburg Polytechnical Univ. (Russia)
Valery G. Shemanin, Novorossiysk Polytechnic Institute, Kuban State Technological Univ. (Russia)
Ellina I. Voronina, Novorossiysk Polytechnic Institute, Kuban State Technological Univ. (Russia)


Published in SPIE Proceedings Vol. 6594:
Lasers for Measurements and Information Transfer 2006

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