A Closed-form Expression for the ISRS GN Model Supporting Distributed Raman Amplification

A closed-form model for the nonlinear interference in distributed Raman amplified links is presented, the formula accounts for both forward and backward pumping. The model accurately estimates the received SNR over a 10 THz bandwidth.

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Bibliographic Details
Published in2023 Optical Fiber Communications Conference and Exhibition (OFC) pp. 1 - 3
Main Authors Buglia, Henrique, Jarmolovicius, Mindaugas, Vasylchenkova, Anastasiia, Sillekens, Eric, Galdino, Lidia, Bayvel, Polina, Killey, Robert
Format Conference Proceeding
LanguageEnglish
Published OSA 01.03.2023
Subjects
Bandwidth
Closed-form solutions
Interference
Optical fiber amplifiers
Optical fiber communication
Planning
Stimulated emission
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DOI10.23919/OFC49934.2023.10116103

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Summary:A closed-form model for the nonlinear interference in distributed Raman amplified links is presented, the formula accounts for both forward and backward pumping. The model accurately estimates the received SNR over a 10 THz bandwidth.
DOI:10.23919/OFC49934.2023.10116103