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Author(s): Costa, Jorge R.
Paiva, C.
Barbosa, A.
Date: 2001
Title: Modified split-step Fourier method for the numerical simulation of soliton amplification in erbium-doped fibers with forward-propagating noise
Volume: 37
Number: 1
Pages: 145-152
ISSN: 0018-9197
Keywords: Amplified spontaneous emission
Erbium-doped fiber amplifiers
Fiber solitons
Gordon-Haus effect
Split-step Fourier method
Abstract: Using a modified version of the split-step Fourier method, we analyze the effect of noise on soliton propagation inside erbium-doped fiber amplifiers. In fact, noise from forward-propagating amplified spontaneous emission, associated with a Markov immigration process, is included in the analysis of soliton amplification. Moreover, this algorithm accounts for the real spectral gain profile of the fiber amplifier. The frequency jitter, induced during soliton amplification, is compared with the Gordon-Haus effect where optical amplifiers are considered as noisy point-like devices
Peerreviewed: Sim
Access type: Restricted Access
Appears in Collections:CTI-RI - Artigos em revistas científicas internacionais com arbitragem científica
IT-RI - Artigos em revistas científicas internacionais com arbitragem científica

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