Experiment research of 100 W, all-fiber acousto-optic Q-switched fiber laser

feng yutong; wang xiongfei; zhu chen; li yao; zhang kun; zhang dayong; zhao hong; jiang dongsheng

Volume 23 Issue 06

Jun. 2011

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Article Navigation > High Power Laser and Particle Beams > 2011 > 23(06): 0-

wang xing-hua, xie ying-mao, wang lei, et al. Gaussian lossy spatial soliton in strongly nonlocal media[J]. High Power Laser and Particle Beams, 2007, 19.

Citation:

feng yutong, wang xiongfei, zhu chen, et al. Experiment research of 100 W, all-fiber acousto-optic Q-switched fiber laser[J]. High Power Laser and Particle Beams, 2011, 23.

wang xing-hua, xie ying-mao, wang lei, et al. Gaussian lossy spatial soliton in strongly nonlocal media[J]. High Power Laser and Particle Beams, 2007, 19.

Citation:

feng yutong, wang xiongfei, zhu chen, et al. Experiment research of 100 W, all-fiber acousto-optic Q-switched fiber laser[J]. High Power Laser and Particle Beams, 2011, 23.

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Experiment research of 100 W, all-fiber acousto-optic Q-switched fiber laser

1.
Science and Technology on Solid-State Laser Laboratory,Beijing 100015,China;
2.
North China Research Institute of Electro-Optics,Beijing 100015,China

Publish Date: 2011-06-28

Abstract

Abstract

An all-fiber pulsed Yb-doped fiber laser with master oscillator power amplifier (MOPA) structure is reported. The seed laser is an acousto-optic (AO) Q-switched fiber laser. The effect of repetition rate, pump wavelength on laser output power and pulse width are experimentally investigated. Finally, output laser with pulse width of 25 ns and pulse energy of 45 μJ is achieved at 10 kHz repetition rate. At repetition rate of 50 kHz, a seed laser with a 0.6 W output power is amplified in a two stage Yb-doped all-fiber amplifier system to a output power of 102.5 W.
- master oscillation power amplification,
- fiber laser,
- all-fiber,
- acousto-optic q-switched

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