Study on high average power diode laser used in pumping

wu de-yong; lu wen-qiang; wei bing; gao song-xin; li qi-feng; cai zhen; tang chun

Volume 17 Issue 05s

May 2005

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Article Navigation > High Power Laser and Particle Beams > 2005 > 17(05s): 0-

fang jinyong, zhang zhiqiang, huang wenhua, et al. High power microwave vulnerability estimation model of integrated circuit[J]. High Power Laser and Particle Beams, 2009, 21.

Citation:

wu de-yong, lu wen-qiang, wei bing, et al. Study on high average power diode laser used in pumping[J]. High Power Laser and Particle Beams, 2005, 17.

fang jinyong, zhang zhiqiang, huang wenhua, et al. High power microwave vulnerability estimation model of integrated circuit[J]. High Power Laser and Particle Beams, 2009, 21.

Citation:

wu de-yong, lu wen-qiang, wei bing, et al. Study on high average power diode laser used in pumping[J]. High Power Laser and Particle Beams, 2005, 17.

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Study on high average power diode laser used in pumping

1.
Institute of Applied Electronics,CAEP,P.O.Box 919-1013,Mianyang 621900,China

Publish Date: 2005-05-20

Abstract

Abstract

The package structure and high efficiency cooling technique have been studied for high average power diode laser. The laser power of single CW DL bar reach 50 W, the life time reached 5 000 h, and the power of QCW DL bar reached 150 W at 10% duty cycle, 100 W at 25% duty cycle, the life time reached 5×109 pulse. The 25 bar stack DL arrays were made with module structure, it's laser power reached CW 1 kW and QCW 2.5 kW at 20% duty cycle. 
- diode laser,
- stack arrays,
- duty cycle

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