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Proceedings Paper

A dual-wavelength harmonic mode-locking fiber laser based on sheets-structured bismuthene
Author(s): W.X. Xu; Z.Q. Hui; X.H. Li; P.L. Guo; Q. An
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Paper Abstract

Recently, black phosphorus has been reported excellent ultra-fast optical and nonlinear optical property. Bismth as the same element as phosphorus in the group V, bismuthene been considered as an outstanding optical material which could be applied in an all fiber laser. With the mass few-layer bismuthene has been discovered, bismuthenen nanosheets has been hardly proved and studied. This work focuses on sheets-structure rather than few-layer. The basic characteristics and nonlinear absorption features have been demonstrated and the successful applied in an er-doped fiber laser has attested the choiceness features of bismuthene nanosheets. A 52th dual-wavelength harmonic mode-locking is reported and the pulse duration is 1.58 ps.

Paper Details

Date Published: 20 December 2019
PDF: 5 pages
Proc. SPIE 11209, Eleventh International Conference on Information Optics and Photonics (CIOP 2019), 1120957 (20 December 2019); doi: 10.1117/12.2550047
Show Author Affiliations
W.X. Xu, Xi’an Univ. of Posts and Telecommunications (China)
Shaanxi Normal Univ. (China)
Z.Q. Hui, Xi’an Univ. of Posts and Telecommunications (China)
X.H. Li, Shaanxi Normal Univ. (China)
P.L. Guo, Shaanxi Normal Univ. (China)
Q. An, Xi’an Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 11209:
Eleventh International Conference on Information Optics and Photonics (CIOP 2019)
Hannan Wang, Editor(s)

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