학술논문
In-band Perturbation based OSNR Estimation
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Working Paper
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Abstract
Perturbed spectra are modelled to estimate OSNR for a single channel amplified link. Perturbation-dependent nonlinear noise is separated from constant ASE noise using a set of propagated perturbed spectra. A least mean square fitting is used to estimate OSNR with standard deviation of 0.16 dB.
Comment: 5 pages
Comment: 5 pages