Parallelized few-mode receivers for MDM transmission

Yongben Wang; Ningbo Zhao; Zhiqun Yang; Yaping Liu; Zhenzhen Zhang; Bin Huang; Cheng Qian; Guifang Li

doi:10.1117/12.2522933

14 February 2019 Parallelized few-mode receivers for MDM transmission

Yongben Wang, Ningbo Zhao, Zhiqun Yang, Yaping Liu, Zhenzhen Zhang, Bin Huang, Cheng Qian, Guifang Li

Proceedings Volume 11048, 17th International Conference on Optical Communications and Networks (ICOCN2018); 110482A (2019) https://doi.org/10.1117/12.2522933
Event: 17th International Conference on Optical Communications and Networks (ICOCN2018), 2018, Zhuhai, China

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.

Citation Download Citation

Yongben Wang, Ningbo Zhao, Zhiqun Yang, Yaping Liu, Zhenzhen Zhang, Bin Huang, Cheng Qian, and Guifang Li "Parallelized few-mode receivers for MDM transmission", Proc. SPIE 11048, 17th International Conference on Optical Communications and Networks (ICOCN2018), 110482A (14 February 2019); https://doi.org/10.1117/12.2522933

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