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Proceedings Paper

Thermo-optic dispersion formula of AgGaSe2 and its applications to thermal lensing effects
Author(s): Eiko Tanaka; Kiyoshi Kato
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Paper Abstract

The thermooptic constants of AgGaSe2 have been measured at 2.052, 3.3913, 5.2955, and 10.5910 micrometers . These results combined with the literature values were used to construct the thermooptic dispersion formula which correctly reproduces the temperature dependent phase-matching conditions for second-harmonic generation and sum-frequency generation of a CO2 laser as well as the thermally induced lensing effects for the 2.05 micrometers pumped parametric oscillators.

Paper Details

Date Published: 2 July 1998
PDF: 6 pages
Proc. SPIE 3405, ROMOPTO '97: Fifth Conference on Optics, (2 July 1998); doi: 10.1117/12.312780
Show Author Affiliations
Eiko Tanaka, Keio Univ. (Japan)
Kiyoshi Kato, Japan Defense Agency (Japan)


Published in SPIE Proceedings Vol. 3405:
ROMOPTO '97: Fifth Conference on Optics

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