外文题目: Widely tunable repetition-rate and pulse-duration nanosecond pulses from two spectral beam combined fiber amplifiers
作者: Hu, Man(1,2); Zheng, Ye(1,2); Yang, Yifeng(1); Chen, Xiaolong(1); Zhao, Chun(1); Liu, Kai(1); Wang, Jianhua(3); Qi, Yunfeng(1); He, Bing(1); Zhou, Jun(1)
刊名: J. Opt.
年: 2016 卷: 18 期: 10 文章编号：105501
英文摘要:
Nanosecond pulses with a widely tunable repetition-rate and pulse-duration at 1 μm wavelength are obtained by spectrally combining two pulse fiber amplifiers using a home-made polarization-independent multilayer dielectric reflective diffraction grating. The width of the combined pulses can be tuned from 4 ns to 800 ns, and the pulse repetition-rate can be ranged from 1 MHz to 200 MHz. Thanks to the spectral beam combining system, the maximum repetition-rate and pulse-duration of the combined pulses are doubled, compared to the single pulse fiber amplifier, by setting a proper temporal delay between the two pulse channels. ? 2016 IOP Publishing Ltd.


文献类型: 期刊论文
正文语种: English
收录类别: EI
DOI: 10.1088/2040-8978/18/10/105501


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