3 papers
eess.SP2020
Analysis of the Coherent Contributions to Nonlinear Interference Generation within Disaggregated Optical Line Systems
Elliot London, Emanuele Virgillito, Andrea D'Amico +2
Through a physical layer simulation study we highlight that the coherent accumulation of nonlinear interference becomes non-negligible for optical networks operating within high sy…
eess.SY2019
Quality of Transmission Estimation for Network Planning: how to handle single-channel nonlinear effects?
Andrea D'Amico, Elliot London, Emanuele Virgillito +2
We propose an analytical method to evaluate the equivalent SPM component of the NLI generated by each fiber span, to enabling a fully disaggregated evaluation of the GSNR degradati…
eess.SP2018
Observing the Effects of Legacy 10G on 100G Channels in Dispersion Managed Optical Systems
Emanuele Virgillito, Andrea Castoldi, Stefano Straullu +3
We show that 10G channels generate both amplitude and phase noise on 100G channels. Amplitude noise can be managed as the ASE and NLI noise, while the DSP robustness to the phase n…