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Proceedings Paper

Measurement of absorption coefficients of resonator mirrors for a gas laser
Author(s): Galyna A. Petrovska; Yaroslav V. Bobitski
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Paper Abstract

Results of development of high-sensitive method of absorption coefficient measurement of lasers resonator mirrors that bases on use of interferometric calorimetry are presented in given work. Essence of method consists in the measurement of deformation of mirror surface in the result of its local heating at incidence of powerful laser beam. Investigated mirror is part of high q-factor Fabry-Perot interferometer and, in the same time is intrinsic resonator of powerful laser, for increasing of method sensitivity.

Paper Details

Date Published: 27 November 2000
PDF: 3 pages
Proc. SPIE 4316, International Conference on Lasers for Measurements and Information Transfer, (27 November 2000); doi: 10.1117/12.407661
Show Author Affiliations
Galyna A. Petrovska, State Univ. Lvivska Polytechnica (Ukraine)
Yaroslav V. Bobitski, State Univ. Lvivska Polytechnica (Ukraine)

Published in SPIE Proceedings Vol. 4316:
International Conference on Lasers for Measurements and Information Transfer
Vadim E. Privalov, Editor(s)

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