High power wide band square-wave pulse generation at 1 μm in a passively mode-locked fiber laser

Zhipeng Dong; Shujie Li; Chun Gu; Peijun Yao; Lixin Xu

doi:10.1117/12.2320186

14 September 2018 High power wide band square-wave pulse generation at 1 μm in a passively mode-locked fiber laser

Zhipeng Dong, Shujie Li, Chun Gu, Peijun Yao, Lixin Xu

Proceedings Volume 10744, Laser Beam Shaping XVIII; 107440V (2018) https://doi.org/10.1117/12.2320186
Event: SPIE Optical Engineering + Applications, 2018, San Diego, California, United States

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.

Conference Presentation

Citation Download Citation

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); https://doi.org/10.1117/12.2320186

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