Output performance of solid state heat capacity laser with ctiv-mirror and dichromatic coatings

xu mei-jian; yu hai-wu; duan wen-tao; jiang xin-ying; yuan xiao-dong; lin dong-hui; wei xiao-feng

Volume 19 Issue 11

Nov. 2007

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Article Navigation > High Power Laser and Particle Beams > 2007 > 19(11): 0-

sun bao-gen, lin shun-fu, he duo-hui, et al. Calibration and application of photon beam position monitor at HLS[J]. High Power Laser and Particle Beams, 2006, 18.

Citation:

xu mei-jian, yu hai-wu, duan wen-tao, et al. Output performance of solid state heat capacity laser with ctiv-mirror and dichromatic coatings[J]. High Power Laser and Particle Beams, 2007, 19.

sun bao-gen, lin shun-fu, he duo-hui, et al. Calibration and application of photon beam position monitor at HLS[J]. High Power Laser and Particle Beams, 2006, 18.

Citation:

xu mei-jian, yu hai-wu, duan wen-tao, et al. Output performance of solid state heat capacity laser with ctiv-mirror and dichromatic coatings[J]. High Power Laser and Particle Beams, 2007, 19.

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Output performance of solid state heat capacity laser with ctiv-mirror and dichromatic coatings

1.
Research Center of Laser Fusion,CAEP,P.O.Box 919 988,Mianyang 621900,China

Publish Date: 2007-11-15

Abstract

Abstract

In order to avoid the dynamic thermal-induced depolarization losses which relates to Brewster-angle scheme solid-state heat capacity laser, a laser with a V-shaped active-mirror configuration is developed and tested, using high-quality dichromatic coatings. The transmissivity of pump light is greater than 95% and the reflectivity of laser is greater than 99.7% on the same coating. The output fell down limitedly by time in the condition of repetitive operation with 1 ms pulse, and a pulsed energy output of 47 J was generated with 5 ms pulse width and 9.4 kW peak power. The measured results agree with the calculated ones(10.11 kW) in the same condition as the experiment.
- solid state heat capacity laser,
- nd:yag laser,
- output performance,
- dichromatic coatings,
- active-mirror

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