A Closed-form Expression for the ISRS GN Model Supporting Distributed Raman Amplification
H. Buglia, M. Jarmolovicius, A. Vasylchenkova, E. Sillekens, R.I., Killey, P. Bayvel, L. Galdino
TL;DR
This paper introduces a closed-form mathematical model for nonlinear interference in optical links with distributed Raman amplification, considering both forward and backward pumping configurations.
Contribution
It provides the first closed-form expression for the ISRS GN model that supports distributed Raman amplification with comprehensive pump direction considerations.
Findings
Accurate prediction of nonlinear interference in Raman-amplified links.
Supports both forward and backward pump configurations.
Simplifies analysis of complex optical communication systems.
Abstract
A closed-form model for the nonlinear interference in distributed Raman amplified links is presented, the formula accounts for both forward and backward pumping.
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Taxonomy
TopicsOptical Network Technologies · Advanced Photonic Communication Systems · Quantum Information and Cryptography