High-stable Er-doped all-fiber pulse laser based on free standing black phosphorus

Jian Wu; Tao Wang; Jin Wang; Xiaoxi Jin; Hanshuo Wu

doi:10.1117/12.2524839

29 March 2019 High-stable Er-doped all-fiber pulse laser based on free standing black phosphorus

Jian Wu, Tao Wang, Jin Wang, Xiaoxi Jin, Hanshuo Wu

Proceedings Volume 11046, Fifth International Symposium on Laser Interaction with Matter; 110462D (2019) https://doi.org/10.1117/12.2524839
Event: Fifth International Symposium on Laser Interaction with Matter, 2018, Changsha, China

Abstract

A free-standing black phosphorus saturable absorber (BP-SA) fabricated by a modified electrochemical delamination strategy exfoliation process was inserted inside a Er-doped ring laser cavity. Based on the saturable absorber of BP, a stable pulse laser could be achieved. When the pump power increased to 30 mW, the pulse laser began to initiate. The maximum output power was 4.8 mW. And the repetition rate could vary from 23.24 kHz to 69.65 kHz. The obtained minimum pulse duration is 1.67 μs. These demonstrations indicate that BP could apply in pulse laser field and benefit industrial community in the future.

Citation Download Citation

Jian Wu, Tao Wang, Jin Wang, Xiaoxi Jin, and Hanshuo Wu "High-stable Er-doped all-fiber pulse laser based on free standing black phosphorus", Proc. SPIE 11046, Fifth International Symposium on Laser Interaction with Matter, 110462D (29 March 2019); https://doi.org/10.1117/12.2524839

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