Temperature and light feedback instabilities of LD pumped Nd:KGW cw green laser

A. A. Demidovich; Alexei P. Shkadarevich; Ludmila E. Batay; Viktor P. Gribkovskii; Andrei N. Kuzmin; Gennadii I. Ryabtsev; Wieslaw Strek; Przemyslaw J. Deren

doi:10.1117/12.293461

1 November 1997 Temperature and light feedback instabilities of LD-pumped Nd:KGW cw green laser

A. A. Demidovich, Alexei P. Shkadarevich, Ludmila E. Batay, Viktor P. Gribkovskii, Andrei N. Kuzmin, Gennadii I. Ryabtsev, Wieslaw Strek, Przemyslaw J. Deren

Author Affiliations +

Proceedings Volume 3176, Tunable Solid State Lasers; (1997) https://doi.org/10.1117/12.293461
Event: Tunable Solid State Lasers, 1996, Wroclaw, Poland

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.

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A. A. Demidovich, Alexei P. Shkadarevich, Ludmila E. Batay, Viktor P. Gribkovskii, Andrei N. Kuzmin, Gennadii I. Ryabtsev, Wieslaw Strek, and Przemyslaw J. Deren "Temperature and light feedback instabilities of LD-pumped Nd:KGW cw green laser", Proc. SPIE 3176, Tunable Solid State Lasers, (1 November 1997); https://doi.org/10.1117/12.293461

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