154 citations · 372 across the 18 of their papers we have counts for
6 papers · 1 filter
Gain profile characterization and modelling for an accurate EDFA abstraction and control
Giacomo Borraccini, Vittorio Gatto, Andrea D'Amico +6
Relying on a two-measurement characterization phase, a gain profile model for dual-stage EDFAs is presented and validated in full spectral load condition. It precisely reproduces t…
Introducing the Generalized GN-model for Nonlinear Interference Generation including space/frequency variations of loss/gain
Mattia Cantono, Dario Pilori, Alessio Ferrari +1
We develop and present a generalization of the GN-model - the generalized Gaussian noise (GGN) model - to enabling a fair application of GN-model to predict generation of nonlinear…
Electronic Dispersion Pre-Compensation in PM-QPSK Systems over Mixed-Fiber Links
A. Carena, Y. Jiang, P. Poggiolini +3
Dispersion pre-compensation is shown to potentially lead to a substantial non-linearity reduction in PM-QPSK links that use a mixture of high and low dispersion fibers. However, th…
Impact of Low-OSNR Operation on the Performance of Advanced Coherent Optical Transmission Systems
P. Poggiolini, A. Carena, Y. Jiang +3
We find evidence that low-OSNR operation causes substantial penalty on system maximum reach due to non-linearity generated by ASE noise and due to signal-power conversion into non-…
A Simple and Effective Closed-Form GN-Model Correction Formula Accounting for Signal Non-Gaussian Distribution
P. Poggiolini, G. Bosco, A. Carena +3
The GN model of non-linear fiber propagation has been shown to overestimate the variance of non-linearity due to the signal Gaussianity approximation, leading to maximum reach pred…
A Detailed Analytical Derivation of the GN Model of Non-Linear Interference in Coherent Optical Transmission Systems
Pierluigi Poggiolini, Gabriella Bosco, Andrea Carena +3
Recently, a perturbative model of non-linear fiber propagation in uncompensated optical transmission systems has been proposed, called GN-model [1]. Here, an extended and more deta…