A closed-form GN-model non-linear interference coherence term

P Poggiolini - arXiv preprint arXiv:1906.03883, 2019 - arxiv.org
… the details of the derivation of approximate closed-form results related to the coherence effect
in non-linear noise accumulation, in the context of the GN-model of fiber non-linearity. The …

Analytical Modeling of the Impact of Fiber NonLinear Propagation ON Coherent Systems and Networks

P Poggiolini, Y Jiang, A Carena… - … Coherent Optical …, 2016 - Wiley Online Library
… on the GN model and on various prior modeling efforts which … it shares most of the analytical
derivation, we elect to address … non-linear interaction of the CUT with any single interfering (…

On the interplay of nonlinear interference generation with stimulated Raman scattering for QoT estimation

M Cantono, D Pilori, A Ferrari… - Journal of Lightwave …, 2018 - ieeexplore.ieee.org
… In Section II, we present a detailed derivation of the GGN-model, then in Section III the … ,
“A detailed analytical derivation of the GN model of non-linear interference in coherent optical

Modelling non-linear interference in non-periodic and disaggregated optical network segments

E London, A D'Amico, E Virgillito, A Napoli… - Optics …, 2022 - opg.optica.org
… Following this, we extend the analysis performed in [9] to this … In summary, the GN model
provides an accurate and … upper bound for interfering channels with unknown origins. Using this …

Recent advances in the modeling of the impact of nonlinear fiber propagation effects on uncompensated coherent transmission systems

P Poggiolini, Y Jiang - Journal of Lightwave Technology, 2017 - opg.optica.org
… It is this urgent need that explains why the GNmodel rapidly … ‘noise’, which we call non-linear-interference
(NLI), both assessed at … , “Analytical modeling of the impact of fiber non-linear

Modelling the delayed nonlinear fiber response in coherent optical communications

D Semrau, E Sillekens, RI Killey… - Journal of Lightwave …, 2020 - ieeexplore.ieee.org
… nonlinear interference power (NLI), which models nonlinear … , [39] or by deriving a GN model
subject to a generic signal power … of ISRS GN model to analytically account for the complete

Nonlinear interference mitigation: Methods and potential gain

R Dar, PJ Winzer - Journal of Lightwave Technology, 2017 - ieeexplore.ieee.org
… Here, we consider only the phase-coherent case, as we are … involves nonlinear interactions
between more than a single … under our first-order perturbation analysis. In Fig. 27 we plot the …

Pulse collision picture of inter-channel nonlinear interference in fiber-optic communications

R Dar, M Feder, A Mecozzi, M Shtaif - Journal of Lightwave …, 2016 - opg.optica.org
… we examine in detail (a similar analysis of intrachannel pulse-… systems can be attributed to
coherent detection and the use … The GN model has been derived under the assumption that …

Modelling high-capacity nonlinear transmission systems

H Louchet, N Karelin, A Richter - Optical Communication Systems, 2019 - taylorfrancis.com
… The response of the silica medium to the applied field is of electronic and molecular origin
[… interference noise (NLIN) [38] at the receiver side using analytical or semi-analytical models

Characterization of the link function in GN and EGN methods for nonlinearity assessment of ultrawideband coherent fiber optic communication systems with raman …

MR Zefreh, P Poggiolini - arXiv preprint arXiv:2009.12687, 2020 - arxiv.org
… of accurate analytical modeling of fiber non-linear effects (or NLI, Non-Linear-Interference). …
Extended appendices with full formulas derivations can be found in the version of this paper …