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Proceedings Paper

Edge-dip air core fiber for improvement of the transmission of higher-order OAM modes
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Paper Abstract

We presented a novel scheme to improve the stability of the orbital angular momentum (OAM) modes transmission by adding a dip at the edge of the annular high-index region of the air-core fiber. The simulation indicated a larger effective index difference of the vector modes that composed OAM modes in the same order, promising a stable transmission of the OAM modes. The intensity of the modes was concentrated better in this scheme decreasing the crosstalk between adjacent fibers. The propagation properties of the OAM modes in bent fiber were investigated.

Paper Details

Date Published: 5 March 2018
PDF: 7 pages
Proc. SPIE 10710, Young Scientists Forum 2017, 107103E (5 March 2018); doi: 10.1117/12.2317014
Show Author Affiliations
Xibo Sun, Laser Fusion Research Ctr. (China)
Shanghai Jiao Tong Univ. (China)
Yuanchao Geng, Laser Fusion Research Ctr. (China)
Shanghai Jiao Tong Univ. (China)
Qihua Zhu, Laser Fusion Research Ctr. (China)
Shanghai Jiao Tong Univ. (China)
Science and Technology on Plasma Physics Lab. (China)
Xi Feng, Laser Fusion Research Ctr. (China)
Wanqing Huang, Laser Fusion Research Ctr. (China)
Ying Zhang, Laser Fusion Research Ctr. (China)
Wenyi Wang, Laser Fusion Research Ctr. (China)
Lanqin Liu, Laser Fusion Research Ctr. (China)

Published in SPIE Proceedings Vol. 10710:
Young Scientists Forum 2017
Songlin Zhuang; Junhao Chu; Jian-Wei Pan, Editor(s)

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