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Proceedings Paper

High-stable Er-doped all-fiber pulse laser based on free standing black phosphorus
Author(s): Jian Wu; Tao Wang; Jin Wang; Xiaoxi Jin; Hanshuo Wu
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Paper 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.

Paper Details

Date Published: 29 March 2019
PDF: 6 pages
Proc. SPIE 11046, Fifth International Symposium on Laser Interaction with Matter, 110462D (29 March 2019); doi: 10.1117/12.2524839
Show Author Affiliations
Jian Wu, National Univ. of Defense Technology (China)
Tao Wang, National Univ. of Defense Technology (China)
Jin Wang, National Univ. of Defense Technology (China)
Xiaoxi Jin, National Univ. of Defense Technology (China)
Hanshuo Wu, National Univ. of Defense Technology (China)


Published in SPIE Proceedings Vol. 11046:
Fifth International Symposium on Laser Interaction with Matter
YiJun Zhao, Editor(s)

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