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All-fiber ring fiber structure fused-type mode selective coupler with polarization-maintaining and wide bandwidth
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Paper Abstract

A novel elliptical ring fiber structure mode selective coupler is proposed and it can convert LP01 mode to higher-order modes (LP11a,LP11b,LP21a,LP21b) with the maximum coupling efficiency 99% in wavelength range from 1530nm to1625nm (C+L band).

Paper Details

Date Published: 14 February 2019
PDF: 4 pages
Proc. SPIE 11048, 17th International Conference on Optical Communications and Networks (ICOCN2018), 110483Y (14 February 2019); doi: 10.1117/12.2519815
Show Author Affiliations
Zhaocai Wang, Beijing Univ. of Posts and Telecommunications (China)
Hu Zhang, Beijing Univ. of Posts and Telecommunications (China)
Hui Li, Beijing Univ. of Posts and Telecommunications (China)
Lixia Xi, Beijing Univ. of Posts and Telecommunications (China)
Xiaoguang Zhang, Beijing Univ. of Posts and Telecommunications (China)
Wenbo Zhang, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 11048:
17th International Conference on Optical Communications and Networks (ICOCN2018)
Zhaohui Li, Editor(s)

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