Acousto-Optic Q-Switched Pulse Fiber Laser with the Peak Power of 9kW

Yong Liu; Lin  Lin; Ji  Wang; Kai Chen; Guo Zheng Wang; Yang  Liu

doi:10.4028/www.scientific.net/AMR.760-762.125

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 760-762Acousto-Optic Q-Switched Pulse Fiber Laser with...

Acousto-Optic Q-Switched Pulse Fiber Laser with the Peak Power of 9kW

Abstract:

An acousto-optic Q-switched pulse fiber laser was presented, and the output power of 20.3W was obtained by using the one-stage Ytterbium-doped double-cladding fiber amplification. The repetition frequency of the pulse fiber laser was tunable in the range of 20-60kHz. We obtained the pulse output with pulse width of 113ns, peak power of 9kW and the average power of 20.3W, when the repetition frequency was 20kHz. We also measured pulse width at different repetition rate and analyzed pulse waveform.

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Periodical:

Advanced Materials Research (Volumes 760-762)

Pages:

125-128

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.760-762.125

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Online since:

September 2013

Authors:

Yong Liu, Lin Lin, Ji Wang, Kai Chen, Guo Zheng Wang, Yang Liu

Keywords:

Acousto-Optic Q-Switch, Fiber Laser, Repetition Rate

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