Regenerative amplification in four-pass laser amplifier on YAG:Nd with PC-SBS mirror

Sergey G. Grechin; Dmitry A. Mashkovsky; Valerie N. Rozhdestvin; Olga A. Smirnova; B. L. Sozinov; E. A. Sharandin

doi:10.1117/12.238076

11 April 1996 Regenerative amplification in four-pass laser amplifier on YAG:Nd with PC-SBS mirror

Sergey G. Grechin, Dmitry A. Mashkovsky, Valerie N. Rozhdestvin, Olga A. Smirnova, B. L. Sozinov, E. A. Sharandin

Author Affiliations +

Proceedings Volume 2771, Laser Optics '95: Phase Conjugation and Adaptive Optics; (1996) https://doi.org/10.1117/12.238076
Event: Laser Optics '95, 1995, St. Petersburg, Russian Federation

Abstract

The theoretical and experimental investigation results for the regenerative regime of the 4- passes YAG:Nd laser amplifier with phase conjugation SBS mirror are presented. The role of the abnormal dispersion and Kerr nonlinearity of the active element on the forming of the output radiation parameters are shown. The gain of the amplifier 2.5 multiplied by 10⁴ was obtained experimentally.

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Sergey G. Grechin, Dmitry A. Mashkovsky, Valerie N. Rozhdestvin, Olga A. Smirnova, B. L. Sozinov, and E. A. Sharandin "Regenerative amplification in four-pass laser amplifier on YAG:Nd with PC-SBS mirror", Proc. SPIE 2771, Laser Optics '95: Phase Conjugation and Adaptive Optics, (11 April 1996); https://doi.org/10.1117/12.238076

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