LD pumped intro-cavity OPO high repetition frequency 2 μm laser

wang ke-qiang; han long; wang jian-jun; li bin-bin

Volume 17 Issue 05s

May 2005

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zhang zhi-wei. Thin disk Yb:YAG laser and its Applications[J]. High Power Laser and Particle Beams, 2005, 17.

Citation:

wang ke-qiang, han long, wang jian-jun, et al. LD pumped intro-cavity OPO high repetition frequency 2 μm laser[J]. High Power Laser and Particle Beams, 2005, 17.

zhang zhi-wei. Thin disk Yb:YAG laser and its Applications[J]. High Power Laser and Particle Beams, 2005, 17.

Citation:

wang ke-qiang, han long, wang jian-jun, et al. LD pumped intro-cavity OPO high repetition frequency 2 μm laser[J]. High Power Laser and Particle Beams, 2005, 17.

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LD pumped intro-cavity OPO high repetition frequency 2 μm laser

1.
National Key Laboratory of Solid-State Laser,P.O.Box 8511-36,Beijing 100015,China

Publish Date: 2005-05-20

Abstract

Abstract

The development and application background of 2 μm laser were summarized. Two schemes to obtain 2 μm laser were compared and the indirect tunable scheme was adopted.After LD pumped intra-cavity KTP OPO being adopted, the pump peak value power density was increased and high repetition frequency of 2 μm laser was implemented easily. With KTP crystal cut under specifically angle and OPO resonator designed reasonably, 2 μm laser output efficiency was improved effectively. 2 μm laser experiment was performed, and 11.2 W of 2 μm laser output was realized．
- 2 μm laser,
- ld pumped,
- ktp opo

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