On the spectral dynamics of noise-seeded modulation instability in optical fibers

"We revisit modulation instability in optical fibers, including all relevant effects, such as higher-order dispersion terms, self-steepening, and the Raman response. Our analysis allows us to calculate the spectral evolution of a small perturbation to a continuous pump, and thus obtain an analy...

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Autores principales: Fierens, Pablo Ignacio, Hernández, Santiago M., Bonetti, Juan I., Grosz, Diego
Formato: Ponencias en Congresos acceptedVersion
Lenguaje:Inglés
Publicado: 2018
Acceso en línea:https://ri.itba.edu.ar/handle/123456789/4030
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Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) de Instituto Tecnológico de Buenos Aires (ITBA)
id I32-R138-123456789-4030
record_format dspace
spelling I32-R138-123456789-40302022-12-07T14:13:38Z On the spectral dynamics of noise-seeded modulation instability in optical fibers Fierens, Pablo Ignacio Hernández, Santiago M. Bonetti, Juan I. Grosz, Diego "We revisit modulation instability in optical fibers, including all relevant effects, such as higher-order dispersion terms, self-steepening, and the Raman response. Our analysis allows us to calculate the spectral evolution of a small perturbation to a continuous pump, and thus obtain an analytical expression for the small-signal spectral dynamics, showing excellent agreement with numerical simulations. We apply the expression for the spectral evolution to the case of white Gaussian noise and calculate some relevant metrics of the resulting signal, such as its coherence and signal-to-noise ratio. These calculations might shed some light on the nonlinear phenomena of supercontinuum generation." 2018 2022-11-17T16:01:27Z 2022-11-17T16:01:27Z 2017 Ponencias en Congresos info:eu-repo/semantics/acceptedVersion 2367-3370 https://ri.itba.edu.ar/handle/123456789/4030 en info:eu-repo/semantics/altIdentifier/doi/10.1007/978-3-319-52621-8_23 info:eu-repo/semantics/embargoedAccess application/pdf
institution Instituto Tecnológico de Buenos Aires (ITBA)
institution_str I-32
repository_str R-138
collection Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA)
language Inglés
description "We revisit modulation instability in optical fibers, including all relevant effects, such as higher-order dispersion terms, self-steepening, and the Raman response. Our analysis allows us to calculate the spectral evolution of a small perturbation to a continuous pump, and thus obtain an analytical expression for the small-signal spectral dynamics, showing excellent agreement with numerical simulations. We apply the expression for the spectral evolution to the case of white Gaussian noise and calculate some relevant metrics of the resulting signal, such as its coherence and signal-to-noise ratio. These calculations might shed some light on the nonlinear phenomena of supercontinuum generation."
format Ponencias en Congresos
acceptedVersion
author Fierens, Pablo Ignacio
Hernández, Santiago M.
Bonetti, Juan I.
Grosz, Diego
spellingShingle Fierens, Pablo Ignacio
Hernández, Santiago M.
Bonetti, Juan I.
Grosz, Diego
On the spectral dynamics of noise-seeded modulation instability in optical fibers
author_facet Fierens, Pablo Ignacio
Hernández, Santiago M.
Bonetti, Juan I.
Grosz, Diego
author_sort Fierens, Pablo Ignacio
title On the spectral dynamics of noise-seeded modulation instability in optical fibers
title_short On the spectral dynamics of noise-seeded modulation instability in optical fibers
title_full On the spectral dynamics of noise-seeded modulation instability in optical fibers
title_fullStr On the spectral dynamics of noise-seeded modulation instability in optical fibers
title_full_unstemmed On the spectral dynamics of noise-seeded modulation instability in optical fibers
title_sort on the spectral dynamics of noise-seeded modulation instability in optical fibers
publishDate 2018
url https://ri.itba.edu.ar/handle/123456789/4030
work_keys_str_mv AT fierenspabloignacio onthespectraldynamicsofnoiseseededmodulationinstabilityinopticalfibers
AT hernandezsantiagom onthespectraldynamicsofnoiseseededmodulationinstabilityinopticalfibers
AT bonettijuani onthespectraldynamicsofnoiseseededmodulationinstabilityinopticalfibers
AT groszdiego onthespectraldynamicsofnoiseseededmodulationinstabilityinopticalfibers
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