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Proceedings Paper

Passive harmonic mode locking in a monolayer graphene-based long cavity fiber laser with high pulse energy
Author(s): Xiaoying He; D. N. Wang
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Paper Abstract

Passive harmonic mode-locking fiber laser is experimentally demonstrated with high pulse energy and excellent signal-to-noise-ratio by employing monolayer graphene and multi-mode fiber. A repetition rate of 20.26 MHz corresponding to the 3rd harmonic mode-locking has been achieved, with a pulse duration of ~ 603 fs, and a high single-pulse energy of ~1.04 nJ. The spectral width of the pulses is found to be decreased with the increase of the harmonic order. Such a fiber laser is suitable for optical access network or material processing applications.

Paper Details

Date Published: 9 November 2016
PDF: 10 pages
Proc. SPIE 10016, High-Power Lasers and Applications VIII, 100160R (9 November 2016); doi: 10.1117/12.2245138
Show Author Affiliations
Xiaoying He, Fudan Univ. (China)
D. N. Wang, China Jiliang Univ. (China)
The Hong Kong Polytechnic Univ. (China)

Published in SPIE Proceedings Vol. 10016:
High-Power Lasers and Applications VIII
Ruxin Li; Upendra N. Singh; Robert F. Walter, Editor(s)

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