Wide-aperture Nd laser with adaptive loop resonator based on four-wave mixing in Cr4+:YSGG crystal

G. A. Bufetova; Igor V. Klimov; D. A. Nikolaev; Ivan Alexandrov Shcherbakov; Vladimir B. Tsvetkov

doi:10.1117/12.238048

11 April 1996 Wide-aperture Nd laser with adaptive loop resonator based on four-wave mixing in Cr⁴⁺:YSGG crystal

G. A. Bufetova, Igor V. Klimov, D. A. Nikolaev, Ivan Alexandrov Shcherbakov, Vladimir B. Tsvetkov

Proceedings Volume 2771, Laser Optics '95: Phase Conjugation and Adaptive Optics; (1996) https://doi.org/10.1117/12.238048
Event: Laser Optics '95, 1995, St. Petersburg, Russian Federation

Abstract

Laser which contains additional self-conjugated loop resonator is investigated. Under certain conditions the improvement of laser efficiency is observed. Output laser emission possess TEM₀₀ divergence with good filling of intracavity aperture. The present paper is devoted to investigation of the energetic and spatial characteristics of the multi-mode aperture laser with ALR. A comparison of the laser parameters with that of the laser with a usual resonator is carried out.

Citation Download Citation

G. A. Bufetova, Igor V. Klimov, D. A. Nikolaev, Ivan Alexandrov Shcherbakov, and Vladimir B. Tsvetkov "Wide-aperture Nd laser with adaptive loop resonator based on four-wave mixing in Cr⁴⁺:YSGG crystal", Proc. SPIE 2771, Laser Optics '95: Phase Conjugation and Adaptive Optics, (11 April 1996); https://doi.org/10.1117/12.238048

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