具有自适应腔和自相位共轭的单模Nd激光器

Advanced High-Power Lasers and Applications Pub Date : 2000-04-03 DOI:10.1117/12.380949

T. Basiev, A. Fedin, A. Gavrilov, Niranjan Kumar, Svetlana A. Kyalbieva, Andrey V. Ruliov, S. Smetanin, I. I. Trifonov

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引用次数: 0

摘要

研究和开发了Nd:YAG、Nd:YAP和Nd:Glass自抽运相位共轭多回路激光器。通过动态全息光栅在有源和无源LiF:F2-调q介质中实现参数反馈。获得了高功率和空间激光特性:Nd:YAG激光器——在0.5 mrad光束发散下平均功率为114 W;Nd:YAP激光器——1.2 mrad散度下平均功率51 W;Nd:玻璃激光器——18j脉冲串，光束发散1mrad。

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Single-mode Nd lasers with adaptive cavity and self-phase-conjugation

Self-pumped phase-conjugate multiloop Nd:YAG, Nd:YAP, and Nd:Glass lasers are investigated and developed. The parametric feedback is realized by dynamic holographic gratings in active and passive LiF:F2- Q-switcher medium. High power and spatial laser characteristics are obtained: Nd:YAG laser - - 114 W average power at 0.5 mrad beam divergence; Nd:YAP laser -- 51 W average power at 1.2 mrad beam divergence; Nd:Glass laser --18 J in pulse train at 1 mrad beam divergence.

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Advanced High-Power Lasers and Applications

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