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Proceedings Paper

Temperature and light feedback instabilities of LD pumped Nd:KGW cw green laser
Author(s): A. A. Demidovich; Alexei P. Shkadarevich; Ludmila E. Batay; Viktor P. Gribkovskii; Andrei N. Kuzmin; Gennadii I. Ryabtsev; Wieslaw Strek; Przemyslaw J. Deren
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Paper Abstract

Influence of light feedback in laser diode end-pumped Nd3+:KGd(WO4) laser with intracavity doubling as well as wavelength temperature variations of the pump source on stability of solid-state laser output power and efficiency have been investigated. Threshold and slope efficiency were measured under different output coupler transparencies and pumping beam waist sizes. Maximum output power of 130 mW for fundamental mode and 25 mW for SHG was obtained.

Paper Details

Date Published: 1 November 1997
PDF: 6 pages
Proc. SPIE 3176, Tunable Solid State Lasers, (1 November 1997); doi: 10.1117/12.293461
Show Author Affiliations
A. A. Demidovich, Institute of Molecular and Atomic Physics (Belarus)
Alexei P. Shkadarevich, Institute of Molecular and Atomic Physics (Belarus)
Ludmila E. Batay, Stepanov Institute of Physics (Belarus)
Viktor P. Gribkovskii, Stepanov Institute of Physics (Belarus)
Andrei N. Kuzmin, Stepanov Institute of Physics (Belarus)
Gennadii I. Ryabtsev, Stepanov Institute of Physics (Belarus)
Wieslaw Strek, Institute of Low Temperature and Structure Research (Poland)
Przemyslaw J. Deren, Institute of Low Temperature and Structure Research (Poland)

Published in SPIE Proceedings Vol. 3176:
Tunable Solid State Lasers
Wieslaw Strek; Edward Lukowiak; Barbara Nissen-Sobocinska, Editor(s)

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