On the Impact of Intercore Skew on Joint-Core Carrier-Phase Estimation
Paper in proceeding, 2019
The impact of intercore skew on joint-core carrier-phase estimation in multicore-fiber transmission is studied. It is shown that the performance degradation is not dependent on the combined linewidth of the light-source laser and the local oscillator, but rather the ratio between the two linewidths.
space-division multiplexing
coherent communication
multicore fiber
carrier-phase estimation
skew
Author
Arni Alfredsson
Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks
Erik Agrell
Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks
Henk Wymeersch
Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks
Magnus Karlsson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
European Conference on Optical Communication, ECOC
Vol. 2019 CP765 Tu.3.B.4
45th European Conference on Optical Communication
Dublin, Ireland,
Dublin, Ireland,
Unlocking the Full-dimensional Fiber Capacity
Knut and Alice Wallenberg Foundation (KAW 2018.0090), 2019-07-01 -- 2024-06-30.
Technologies for spatial-division multiplexing: The next frontier in optical communications
Swedish Research Council (VR) (2014-6138), 2015-01-01 -- 2018-12-31.
Subject Categories
Telecommunications
Atom and Molecular Physics and Optics
Signal Processing
DOI
10.1049/cp.2019.0859