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Proceedings Paper

A new designed OAM fiber enabling the integration of classical and quantum optical fiber communications
Author(s): Min Zhu; Xiaoguang Zhang; Wenbo Zhang; Lixia Xi; Xianfeng Tang
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Paper Abstract

We propose a design of a multi-OAM-modes ring-core fiber with two guided modes regions which possesses relatively large effective index separations required for the vector modes. This fiber can support 28 information states bearing OAM spanning 8 OAM orders with large effective mode area by using polarization multiplexing and both signs of topological charge in the ring region, combined with two degenerate fundamental polarization modes in the core region which can hold the whole C bands. There is a high isolation between the modes in these two regions. These designed features have potential applications in the next generation fiber communication systems either in the quantum domain or in the classical domain.

Paper Details

Date Published: 5 August 2015
PDF: 6 pages
Proc. SPIE 9619, 2015 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, 96190K (5 August 2015); doi: 10.1117/12.2193395
Show Author Affiliations
Min Zhu, 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)
Lixia Xi, Beijing Univ. of Posts and Telecommunications (China)
Xianfeng Tang, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 9619:
2015 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing
Yi Dong; Chao Lu; Jian Wu; Zhaohui Li, Editor(s)

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