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 Non-gaussian ASE noise in raman amplification systems
Please use this identifier to cite or link to this item http://hdl.handle.net/10773/6048

title: Non-gaussian ASE noise in raman amplification systems
authors: Muga, Nelson Jesus
Fugihara, Meire Cristina
Ferreira, Mário Fernando S.
Pinto, Armando Nolasco
keywords: Amplified spontaneous emission
Fiber nonlinearities
Noise statistics
Optical amplification
Raman amplification
issue date: 2009
abstract: A model accurately describing amplified spontaneous emission noise in systems with distributed Raman gain is presented. Numerical simulations are corroborated with experimental results. Our model is used to study the interaction between signal and noise mediated by fiber nonlinearities for different propagation regimes. It is shown that for distances longer than 120 km and moderate signal powers, higher than 6 mW, the noise statistics deviates significatively from the Gaussian distribution.
URI: http://hdl.handle.net/10773/6048
ISSN: 0733-8724
publisher version/DOI: http://dx.doi.org/10.1109/JLT.2009.2015336
source: Journal of Lightwave Technology
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FIS - Artigos

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