A direct method for the simultaneous estimation of self-steepening and the fractional Raman contribution in fiber optics

"We propose an original, simple, and direct method for the simultaneous estimation of the selfsteepening parameter and the fractional Raman contribution in fiber optics. Our proposal is based on the dependence of the modulation instability gain on both parameters, as obtained from a linear stab...

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Detalles Bibliográficos
Autores principales: Linale, N., Bonetti, Juan I., Fierens, Pablo Ignacio, Hernández, Santiago M., Grosz, Diego
Formato: Artículos de Publicaciones Periódicas acceptedVersion
Lenguaje:Inglés
Publicado: 2022
Materias:
OPTICA NO LINEAL
DISPERSION RAMAN
MODULACION
GUIAS DE ONDA
Acceso en línea:http://ri.itba.edu.ar/handle/123456789/3911
Aporte de:
Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) de Instituto Tecnológico de Buenos Aires (ITBA)
id I32-R138-123456789-3911
record_format dspace
spelling I32-R138-123456789-39112022-12-07T13:06:48Z A direct method for the simultaneous estimation of self-steepening and the fractional Raman contribution in fiber optics Linale, N. Bonetti, Juan I. Fierens, Pablo Ignacio Hernández, Santiago M. Grosz, Diego OPTICA NO LINEAL DISPERSION RAMAN MODULACION GUIAS DE ONDA "We propose an original, simple, and direct method for the simultaneous estimation of the selfsteepening parameter and the fractional Raman contribution in fiber optics. Our proposal is based on the dependence of the modulation instability gain on both parameters, as obtained from a linear stability analysis of the newly introduced photon-conserving generalized nonlinear Schrödinger equation (pcGNLSE), and requires only the CW or quasi-CW pumping of the waveguide under test and a few direct spectral measurements. Further, we demonstrate the feasibility of the estimation procedure by means of detailed simulations for typical waveguide parameters in relevant spectral ranges. Last, we discuss the range of applicability of the proposed method and compare its results, advantages, and disadvantages with a recently introduced method based on short-pulse dynamics." 2022-06-09T15:33:50Z 2022-06-09T15:33:50Z 2021-06 Artículos de Publicaciones Periódicas info:eu-repo/semantics/acceptedVersion 1558-1713 http://ri.itba.edu.ar/handle/123456789/3911 en info:eu-repo/semantics/altIdentifier/doi/10.1109/JQE.2021.3070003 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
topic OPTICA NO LINEAL
DISPERSION RAMAN
MODULACION
GUIAS DE ONDA
spellingShingle OPTICA NO LINEAL
DISPERSION RAMAN
MODULACION
GUIAS DE ONDA
Linale, N.
Bonetti, Juan I.
Fierens, Pablo Ignacio
Hernández, Santiago M.
Grosz, Diego
A direct method for the simultaneous estimation of self-steepening and the fractional Raman contribution in fiber optics
topic_facet OPTICA NO LINEAL
DISPERSION RAMAN
MODULACION
GUIAS DE ONDA
description "We propose an original, simple, and direct method for the simultaneous estimation of the selfsteepening parameter and the fractional Raman contribution in fiber optics. Our proposal is based on the dependence of the modulation instability gain on both parameters, as obtained from a linear stability analysis of the newly introduced photon-conserving generalized nonlinear Schrödinger equation (pcGNLSE), and requires only the CW or quasi-CW pumping of the waveguide under test and a few direct spectral measurements. Further, we demonstrate the feasibility of the estimation procedure by means of detailed simulations for typical waveguide parameters in relevant spectral ranges. Last, we discuss the range of applicability of the proposed method and compare its results, advantages, and disadvantages with a recently introduced method based on short-pulse dynamics."
format Artículos de Publicaciones Periódicas
acceptedVersion
author Linale, N.
Bonetti, Juan I.
Fierens, Pablo Ignacio
Hernández, Santiago M.
Grosz, Diego
author_facet Linale, N.
Bonetti, Juan I.
Fierens, Pablo Ignacio
Hernández, Santiago M.
Grosz, Diego
author_sort Linale, N.
title A direct method for the simultaneous estimation of self-steepening and the fractional Raman contribution in fiber optics
title_short A direct method for the simultaneous estimation of self-steepening and the fractional Raman contribution in fiber optics
title_full A direct method for the simultaneous estimation of self-steepening and the fractional Raman contribution in fiber optics
title_fullStr A direct method for the simultaneous estimation of self-steepening and the fractional Raman contribution in fiber optics
title_full_unstemmed A direct method for the simultaneous estimation of self-steepening and the fractional Raman contribution in fiber optics
title_sort direct method for the simultaneous estimation of self-steepening and the fractional raman contribution in fiber optics
publishDate 2022
url http://ri.itba.edu.ar/handle/123456789/3911
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