Nonlinear Mitigation using Probabilistically Shaped Real-Valued Modulation Formats

Tobias A. Eriksson; Fred Buchali; Laurent Schmalen

doi:10.1364/OFC.2017.Th2A.61

Optical Fiber Communication Conference
OSA Technical Digest (online) (Optica Publishing Group, 2017),
paper Th2A.61
•https://doi.org/10.1364/OFC.2017.Th2A.61

Nonlinear Mitigation using Probabilistically Shaped Real-Valued Modulation Formats

Tobias A. Eriksson, Fred Buchali, and Laurent Schmalen

Optical Fiber Communication Conference 2017

Los Angeles, California United States
19–23 March 2017
ISBN: 978-1-943580-23-1

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Joint Poster Session II (Th2A)

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T. A. Eriksson, F. Buchali, and L. Schmalen, "Nonlinear Mitigation using Probabilistically Shaped Real-Valued Modulation Formats," in Optical Fiber Communication Conference, OSA Technical Digest (online) (Optica Publishing Group, 2017), paper Th2A.61.

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Abstract

We experimentally demonstrate probabilistically-shaped modulation formats with increased spectral efficiency and nonlinear mitigation capabilities compared to phase-conjugated twin-waves QPSK at 54.2 Gbaud, yielding 21 % increased reach.

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