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Parallelized few-mode receivers for MDM transmission
Author(s): Yongben Wang; Ningbo Zhao; Zhiqun Yang; Yaping Liu; Zhenzhen Zhang; Bin Huang; Cheng Qian; Guifang Li
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Paper Abstract

A novel parallelized few-mode receiver for mode-division multiplexed transmission systems has been proposed and demonstrated based on the orthogonality among spatial eigenmodes. The receiver includes only one free-space 90-degree optical hybrid without the need for mode demultiplexing. A 2× 20 Gb/s QPSK 2-mode back-to-back (BTB) transmission system was demonstrated experimentally.

Paper Details

Date Published: 14 February 2019
PDF: 6 pages
Proc. SPIE 11048, 17th International Conference on Optical Communications and Networks (ICOCN2018), 110482A (14 February 2019); doi: 10.1117/12.2522933
Show Author Affiliations
Yongben Wang, Tianjin Univ. (China)
Ningbo Zhao, Tianjin Univ. (China)
Zhiqun Yang, Tianjin Univ. (China)
Yaping Liu, Tianjin Univ. (China)
Zhenzhen Zhang, Tianjin Univ. (China)
Bin Huang, Tianjin Univ. (China)
Cheng Qian, Southeast Univ. (China)
Guifang Li, CREOL, The College of Optics and Photonics, Univ. of Central Florida (United States)
Tianjin Univ. (China)

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

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