Laser amplifier with the feedback loop as self-pumped phase conjugator of the light beam

Oleg Leonidovich Antipov; Sergey Ivanovich Belyaev; Alexander Sergeevich Kuzhelev

doi:10.1117/12.238078

11 April 1996 Laser amplifier with the feedback loop as self-pumped phase conjugator of the light beam

Oleg Leonidovich Antipov, Sergey Ivanovich Belyaev, Alexander Sergeevich Kuzhelev

Proceedings Volume 2771, Laser Optics '95: Phase Conjugation and Adaptive Optics; (1996) https://doi.org/10.1117/12.238078
Event: Laser Optics '95, 1995, St. Petersburg, Russian Federation

Abstract

Self-pumped phase conjugation of the light beam in an inverted Nd:YAG-crystal with the different schemes of the feedback loop has been studied experimentally and theoretically. The quality of the phase conjugation of space heterogeneous beam, and the vibrational resistance for different polarizations of the input beam were investigated. The thresholds of parametric generation of the phase conjugated beam in the inverted media with real and imaginary parts of the nonlinear susceptibility are discussed.

Citation Download Citation

Oleg Leonidovich Antipov, Sergey Ivanovich Belyaev, and Alexander Sergeevich Kuzhelev "Laser amplifier with the feedback loop as self-pumped phase conjugator of the light beam", Proc. SPIE 2771, Laser Optics '95: Phase Conjugation and Adaptive Optics, (11 April 1996); https://doi.org/10.1117/12.238078

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