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

Zhaocai Wang; Hu Zhang; Hui Li; Lixia Xi; Xiaoguang Zhang; Wenbo Zhang

doi:10.1117/12.2519815

14 February 2019 All-fiber ring fiber structure fused-type mode selective coupler with polarization-maintaining and wide bandwidth

Zhaocai Wang, Hu Zhang, Hui Li, Lixia Xi, Xiaoguang Zhang, Wenbo Zhang

Author Affiliations +

Proceedings Volume 11048, 17th International Conference on Optical Communications and Networks (ICOCN2018); 110483Y (2019) https://doi.org/10.1117/12.2519815
Event: 17th International Conference on Optical Communications and Networks (ICOCN2018), 2018, Zhuhai, China

Abstract

A novel elliptical ring fiber structure mode selective coupler is proposed and it can convert LP₀₁ mode to higher-order modes (LP_11a,LP_11b,LP_21a,LP_21b) with the maximum coupling efficiency 99% in wavelength range from 1530nm to1625nm (C+L band).

Citation Download Citation

Zhaocai Wang, Hu Zhang, Hui Li, Lixia Xi, Xiaoguang Zhang, and Wenbo Zhang "All-fiber ring fiber structure fused-type mode selective coupler with polarization-maintaining and wide bandwidth", Proc. SPIE 11048, 17th International Conference on Optical Communications and Networks (ICOCN2018), 110483Y (14 February 2019); https://doi.org/10.1117/12.2519815

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