Oscillation dynamics of a phase-locked three-channel holographic Nd:YAG laser system

Oscillation dynamics of a phase-locked three-channel holographic Nd:YAG laser system

A method of phase locking of a parallel multichannel laser system by holographic gain gratings in the active laser medium at a long-range holographic coupling of laser channels is developed. The oscillation dynamics of a three-channel holographic Nd:YAG laser system is simulated by considering the p...

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Veröffentlicht in:Quantum electronics (Woodbury, N.Y.) N.Y.), 2007-03, Vol.37 (3), p.255-258, Article 255
Hauptverfasser: Basiev, Tasoltan T, Gavrilov, A V, Osiko, Vyacheslav V, Smetanin, S N, Fedin, A V
Format: Artikel
Sprache:eng
Schlagworte:
AMPLIFICATION
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
GAIN
GRATINGS
HOLOGRAPHY
LASERS
MODE LOCKING
NEODYMIUM LASERS
OSCILLATIONS
SIMULATION
SOLID STATE LASERS
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Zusammenfassung:A method of phase locking of a parallel multichannel laser system by holographic gain gratings in the active laser medium at a long-range holographic coupling of laser channels is developed. The oscillation dynamics of a three-channel holographic Nd:YAG laser system is simulated by considering the phase-locking conditions depending on the relative gain mismatch in laser channels. The conditions of lasing with the gain-selected control laser channel are found under which controlled channels are phase-locked even in the case of the threefold difference in their gains. (lasers)
ISSN:1063-7818
1468-4799
DOI:10.1070/QE2007v037n03ABEH013263