Accurate non-linearity fully-closed-form formula based on the GN/EGN model and large-data-set fitting

P Poggiolini, MR Zefreh, G Bosco… - Optical Fiber …, 2019 - opg.optica.org
Optical Fiber Communication Conference, 2019opg.optica.org
… Abstract: We tested the accuracy of a fully-closed-form GN/EGN formula over 1,700
different fully-loaded systems. We improved it greatly through a correction that leverages the
large data-set, providing an effective tool for real-time physical-layer-aware network
management. OCIS codes: (060.0060) Fiber optics and optical communications; (060.1660)
Coherent communications; … Here we concentrate on the GN/EGN model class.
Approximate closed-forms of the “incoherent” version of the GN …
Abstract
We tested the accuracy of a fully-closed-form GN/EGN formula over 1,700 different fully-loaded systems. We improved it greatly through a correction that leverages the large data-set, providing an effective tool for real-time physical-layer-aware network management.
opg.optica.org
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