Nonlinear Fiber Transmission of Compressed Shaping Signals
Paper in proceeding, 2022

In nonlinear transmission of compressed shaping signals, the optimum launch power decreases as source entropy decreases, but the maximum Q performance based on soft information increases for either bit-interleaved coded or multilevel coded modulation. The excess degradation is mostly recovered by high-performance multi-channel nonlinearity compensation.


Tsuyoshi Yoshida

Osaka University

Makoto Inoue

National Institute of Advanced Industrial Science and Technology (AIST)

Koji Igarashi

Osaka University

Masashi Binkai

Mitsubishi Electric Corporation

Yoshiaki Konishi

Mitsubishi Electric Corporation

Naoki Suzuki

Mitsubishi Electric Corporation

Magnus Karlsson

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Erik Agrell

Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks

2022 European Conference on Optical Communication, ECOC 2022

978-1-957171-15-9 (ISBN)

European Conference on Optical Communication (ECOC) 2022
Basel, Switzerland,

Subject Categories


Communication Systems

Signal Processing



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