A Closed-Form Expression for the Gaussian Noise Model in the Presence of Inter-Channel Stimulated Raman Scattering Extended for Arbitrary Loss and Fibre Length

A closed-form formula for the nonlinear interference (NLI) estimation using the Gaussian noise (GN) model in the presence of inter-channel stimulated Raman scattering (ISRS) is derived. The formula enables accurate estimation of the NLI evolution along any portion of the fibre span together with arb...

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Bibliographic Details
Published in:	Journal of lightwave technology Vol. 41; no. 11; pp. 3577 - 3586
Main Authors:	Buglia, H., Jarmolovicius, M., Vasylchenkova, A., Sillekens, E., Galdino, L., Killey, R. I., Bayvel, P.
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.06.2023 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Closed form solutions closed-form approximation Exact solutions Fitting Gaussian noise model inter-channel stimulated Raman scattering Mathematical models nonlinear distortion nonlinear interference Numerical integration optical fiber communications Optical fibers Optical scattering Optimization Raman spectra Random noise S+C+L band transmission Signal to noise ratio Ultra-wideband transmission Ultrawideband
ISSN:	0733-8724, 1558-2213
Online Access:	Get full text
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