Experimental validation of the closed-form GN model accounting for distributed Raman amplification in an S+C+L-band hybrid amplified long-haul transmission system
Conference: ECOC 2024 - 50th European Conference on Optical Communication
09/22/2024 - 09/26/2024 at Frankfurt, Germany
Proceedings: ITG-Fb. 317: ECOC 2024
Pages: 4Language: englishTyp: PDF
Authors:
Yang, Jiaqian; Buglia, Henrique; Sillekens, Eric; Tan, Mingming; Hazarika, Pratim; Pratiwi, Dini; Sohanpal, Ronit; Jarmolovicius, Mindaugas; Aparecido, Romulo; Stolte, Ralf; Forysiak, Wladek; Bayvel, Polina; Killey, Robert I.
Abstract:
The accuracy of a recently-developed closed-form GN nonlinear interference model is evaluated in experimental 1065 km S+C+L band WDM transmission with backward Raman pumping. The model accurately estimates the nonlinear interference and ASE with total SNR error of less than 0.6 dB.