14 September 2018 High power wide band square-wave pulse generation at 1 μm in a passively mode-locked fiber laser
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Abstract
We have proposed and demonstrated the generation of high power, wide band square-wave pulse in a figure-8 Yb-doped mode-locked fiber laser. The fiber laser operates at 1083.65 nm with 3 dBbandwidth of 6.5 nm, which can emit nanosecond square pulses with a maximum average output power of 1.31 W and peak power 40 W, respectively. The bandwidth, to the best of our knowledge, is the widest output bandwidth in a square-wave pulse fiber laser operating at 1 μm band.
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Zhipeng Dong, Shujie Li, Chun Gu, Peijun Yao, and Lixin Xu "High power wide band square-wave pulse generation at 1 μm in a passively mode-locked fiber laser", Proc. SPIE 10744, Laser Beam Shaping XVIII, 107440V (14 September 2018); doi: 10.1117/12.2320186; https://doi.org/10.1117/12.2320186
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