Closed-Form EGN Model with Comprehensive Raman Support
Yanchao Jiang, Antonino Nespola, Stefano Straullu, Alberto Tanzi,, Stefano Piciaccia, Fabrizio Forghieri, Dario Pilori, Pierluigi Poggiolini
TL;DR
This paper introduces a new closed-form multiband EGN model that accurately predicts optical fiber transmission performance across various regimes, including those with significant Raman effects and nonlinearities.
Contribution
The paper presents a novel closed-form EGN model with comprehensive Raman support, validated through experiments over a 9-span C+L optical link.
Findings
Model predictions closely match experimental measurements
Effective in linear and strongly nonlinear regimes
Supports large ISRS effects
Abstract
We present a series of experiments testing the accuracy of a new closed-form multiband EGN model, carried out over a full-Raman 9-span C+L link. Transmission regimes ranged from linear to strongly non-linear with large ISRS. We found good correspondence between predicted and measured performance.
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Taxonomy
TopicsMatrix Theory and Algorithms · Numerical methods for differential equations · Optical Network Technologies