Modified Digital Backpropagation Accounting for Polarization-Mode Dispersion
Paper in proceeding, 2017
We propose a modified DBP algorithm accounting for PMD. The accumulated PMD at the receiver is factorized into several PMD sections, and inserted into the DBP routine to distributively compensate for PMD, outperforming the conventional approach by 1.1 dB in SNR.
Author
Cristian Bogdan Czegledi
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
Gabriele Liga
University College London (UCL)
Domaniç Lavery
University College London (UCL)
Magnus Karlsson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Erik Agrell
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
Seb J. Savory
University of Cambridge
Polina Bayvel
University College London (UCL)
Optical Fiber Communication Conference
978-1-943580-23-1 (ISBN)
Subject Categories
Telecommunications
Communication Systems
Electrical Engineering, Electronic Engineering, Information Engineering
Signal Processing
Infrastructure
C3SE (Chalmers Centre for Computational Science and Engineering)
DOI
10.1364/OFC.2017.W1G.6