Accuracy of Nonlinear Interference Estimation on Launch Power Optimization in Short-Reach Systems with Field Trial
2022 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC)(2022)
摘要
We show that even the approximate formula of the Gaussian noise model is accurate enough for launch power optimization in short-reach systems. We compare simulation and field trial results using two fiber types, showing the estimation error of signal Q-factor is less than 0.02 dB.
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关键词
approximate formula,estimation error,Gaussian noise model,launch power optimization,nonlinear interference estimation,short-reach systems
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