On the Impact of Intercore Skew on Joint-Core Carrier-Phase Estimation
Paper in proceedings, 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.

carrier-phase estimation

multicore fiber

space-division multiplexing

coherent communication

skew

Author

Arni Alfredsson

Chalmers, Electrical Engineering, Communication and Antenna Systems, Communication Systems

Erik Agrell

Chalmers, Electrical Engineering, Communication and Antenna Systems, Communication Systems

Henk Wymeersch

Chalmers, Electrical Engineering, Communication and Antenna Systems, Communication Systems

Magnus Karlsson

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Tu.3.B.4

45th European Conference on Optical Communication
Dublin, Ireland,

Technologies for spatial-division multiplexing: The next frontier in optical communications

Swedish Research Council (VR), 2015-01-01 -- 2018-12-31.

Unlocking the Full-dimensional Fiber Capacity

Knut and Alice Wallenberg Foundation, 2019-07-01 -- 2024-06-30.

Subject Categories

Telecommunications

Signal Processing

More information

Latest update

7/28/2019