80-Channel WDM-MDM Transmission over 50-km Ring-Core Fiber Using a Compact OAM DEMUX and Modular 4x4 MIMO Equalization

2018/10/23 by Junwei Zhang, Yuanhui Wen, Zhang, Junwei +19
Engineering · #Advanced Photonic Communication Systems #FOS: Electrical engineering #Optical Network Technologies #Photonic and Optical Devices #Signal Processing (eess.SP) #electronic engineering #information engineering

paper · pdf · doi:10.48550/arxiv.1810.12093

openalex publication_date 2018/10/23 · openalex created_date 2019/06/27 · openalex updated_date 2026/07/28

Abstract

8-OAM modes each carrying 10 wavelengths with 2.56-Tbit/s aggregated capacity and 10.24-bit/s/Hz spectral efficiency have been transmitted over 50-km specially designed ring-core fiber, using a compact OAM mode sorter and only modular 4x4 MIMO equalization.

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