On the Impact of Probabilistic Shaping Rates to the Decision-based Phase Noise Mitigation

Zexin Chen; Ming Tang; Songnian Fu; Yuncai Wang; Yuwen Qin

doi:10.1364/CLEO_SI.2021.SF2D.4

Conference on Lasers and Electro-Optics
OSA Technical Digest (Optica Publishing Group, 2021),
paper SF2D.4
•https://doi.org/10.1364/CLEO_SI.2021.SF2D.4

On the Impact of Probabilistic Shaping Rates to the Decision-based Phase Noise Mitigation

Zexin Chen, Ming Tang, Songnian Fu, Yuncai Wang, and Yuwen Qin

CLEO: Science and Innovations 2021

San Jose, California United States
9–14 May 2021
ISBN: 978-1-943580-91-0

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Optical Communication Systems and Subsystems (SF2D)

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Z. Chen, M. Tang, S. Fu, Y. Wang, and Y. Qin, "On the Impact of Probabilistic Shaping Rates to the Decision-based Phase Noise Mitigation," in Conference on Lasers and Electro-Optics, J. Kang, S. Tomasulo, I. Ilev, D. Müller, N. Litchinitser, S. Polyakov, V. Podolskiy, J. Nunn, C. Dorrer, T. Fortier, Q. Gan, and C. Saraceno, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper SF2D.4.

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Abstract

We investigate how shaping rates of probabilistic shaping quadrature amplitude modulation (PS-QAM) affect the performance decision-based phase noise mitigation, and propose a modified BPS algorithm with experimental verifications for 24/32-Gbaud PS-64QAM and 28-Gbaud PS-16QAM.

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