Four-dimensional polarization-ring-switching for dispersion-managed optical fibre systems

Bin Chen (Corresponding author), Chigo Okonkwo, Hartmut Hafermann, Alex Alvarado

Research output: Contribution to journalArticleAcademic

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Abstract

The recently introduced 4D 64-ary polarisation-ring-switching format is investigated in dispersion-managed systems. Numerical simulations show a reach increase of $25\%$ with respect to PM-8QAM. This gain is achieved from the nonlinear tolerance of the format and a 4D demapper using correlated noise assumptions.
Original languageEnglish
Article number1907.11646v1
Number of pages4
JournalarXiv
Volume2019
DOIs
Publication statusPublished - 26 Jul 2019

Bibliographical note

4pages, 5 figures, ECOC2019

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