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Proceedings Paper

Physical origins of double peak phase matching in GaSe
Author(s): Yu. M. Andreev; G. V. Lanskii; V. A. Svetlichnyi
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Paper Abstract

Double peak phase matching was recorded during experimental study of parametric frequency converters based on GaSe, its solid solutions crystals like GaSe1-xSx and ZnGeP2. Its physical origins are identified as presence of twin, large difference between cut and PM angles, self-heating effect at appropriate conditions, mismatched second (Φ) phase matching angle and microdefects.

Paper Details

Date Published: 15 December 2015
PDF: 7 pages
Proc. SPIE 9810, International Conference on Atomic and Molecular Pulsed Lasers XII, 98101O (15 December 2015); doi: 10.1117/12.2224701
Show Author Affiliations
Yu. M. Andreev, Siberian Physical Technical Institute (Russian Federation)
Institute of Monitoring of Climate and Ecological Systems (Russian Federation)
G. V. Lanskii, Siberian Physical Technical Institute (Russian Federation)
Institute of Monitoring of Climate and Ecological Systems (Russian Federation)
V. A. Svetlichnyi, Siberian Physical Technical Institute (Russian Federation)


Published in SPIE Proceedings Vol. 9810:
International Conference on Atomic and Molecular Pulsed Lasers XII
Victor F. Tarasenko; Andrey M. Kabanov, Editor(s)

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