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eess.SP2021
Transceiver Noise Characterization based on Perturbations
F. J. Vaquero-Caballero, D. J. Ives, S. J. Savory
In this paper, we discuss a new technique for measuring transceiver noise, skew, and for the detection of uncompensated transceiver impairments. The method consists on the introduc…
eess.SP2020★ 1 cited
In-band Perturbation based OSNR Estimation
F. J. Vaquero-Caballero, D. Charlton, M. E. Mousa-Pasandi +6
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 prop…