Optimization of Unrepeatered Optical Links with Probabilistic Shaping for Heterogenous Propagation Regimes
2023 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS, OMN AND SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE, SBFOTON IOPC(2023)
摘要
The impact of probabilistic shaping in unrepeatered optical communication links operating in the linear, quasi-linear, and nonlinear regimes is investigated. System performance is evaluated considering both uniform and Maxwell-Boltzmann distributions at three different representative launch power levels. Results show shaping-induced gains for all investigated scenarios.
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关键词
Unrepeatered optical systems,probabilistic shaping,nonlinear impairments compensation
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