Nonlinear SNR Estimation based on Power Profile Estimation in Hybrid Raman-EDFA Link.

Inwoong Kim, Kyosuke Sone, Olga Vassilieva,Shoichiro Oda,Paparao Palacharla,Takeshi Hoshida

Optical Fiber Communications Conference and Exhibition（2024）

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摘要

We demonstrate the nonlinear SNR estimation based on longitudinal power profile obtained with coherent receiver. The estimation error is less than 0.6 dB in WDM transmission over hybrid Raman-EDFA link.

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关键词

Nonlinear Estimation,Power Profile,SNR Estimation,Longitudinal Profile,Coherent Receiver,Dietary Fiber,Optical Fiber,Signal Power,Nonlinear Optical,Central Focus,Peak Power,Transmission System,Pump Power,Design Specifications,Transmission Performance,Transmission Link,Result Of Transmission,Black Markings,Noise Figure,Optical Link,Fiber Link

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