Thermo-optic dispersion formula of AgGaSe2 and its applications to thermal lensing effects

Eiko Tanaka; Kiyoshi Kato

doi:10.1117/12.312780

2 July 1998 Thermo-optic dispersion formula of AgGaSe₂ and its applications to thermal lensing effects

Eiko Tanaka, Kiyoshi Kato

Proceedings Volume 3405, ROMOPTO '97: Fifth Conference on Optics; (1998) https://doi.org/10.1117/12.312780
Event: ROMOPTO '97: Fifth Conference on Optics, 1997, Bucharest, Romania

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.

Citation Download Citation

Eiko Tanaka and Kiyoshi Kato "Thermo-optic dispersion formula of AgGaSe₂ and its applications to thermal lensing effects", Proc. SPIE 3405, ROMOPTO '97: Fifth Conference on Optics, (2 July 1998); https://doi.org/10.1117/12.312780

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