Inter-Core Crosstalk in Multicore Fibers: Impact on 56-Gbaud/λ/Core PAM-4 Transmission

2018/11/13 by Aleksejs Udaļcovs, Aleksejs Udalcovs, Rui Lin +29
Engineering · #Advanced Optical Network Technologies #FOS: Electrical engineering #Optical Network Technologies #Semiconductor Lasers and Optical Devices #Signal Processing (eess.SP) #eess.SP #electronic engineering #information engineering

paper · pdf · doi:10.48550/arxiv.1812.04709

3 pages, 44th European Conference on Optical Communication (ECOC 2018), Rome, Italy, 2018

arxiv created 2018/11/13 · openalex publication_date 2018/11/13 · arxiv updated 2018/12/13 · openalex created_date 2024/04/10 · openalex updated_date 2026/07/28

Abstract

We experimentally demonstrate the impact of inter-core crosstalk in multicore fibers on 56Gbaud PAM-4 signal quality after 2.5-km transmission over a weakly-coupled and uncoupled sevencore fibers, revealing the crosstalk dependence on carrier central wavelength in range of 1540-1560 nm.

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