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

Artículo de Publicación Periódica:
A direct method for the simultaneous estimation of self-steepening and the fractional Raman contribution in fiber optics

dc.contributor.author	Linale, N.
dc.contributor.author	Bonetti, Juan I.
dc.contributor.author	Fierens, Pablo Ignacio
dc.contributor.author	Hernández, Santiago M.
dc.contributor.author	Grosz, Diego
dc.date.accessioned	2022-06-09T15:33:50Z
dc.date.available	2022-06-09T15:33:50Z
dc.date.issued	2021-06
dc.description.abstract	"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."	en
dc.identifier.issn	1558-1713
dc.identifier.uri	http://ri.itba.edu.ar/handle/123456789/3911
dc.language.iso	en	en
dc.relation	info:eu-repo/semantics/altIdentifier/doi/10.1109/JQE.2021.3070003
dc.subject	OPTICA NO LINEAL	es
dc.subject	DISPERSION RAMAN	es
dc.subject	MODULACION	es
dc.subject	GUIAS DE ONDA	es
dc.title	A direct method for the simultaneous estimation of self-steepening and the fractional Raman contribution in fiber optics	en
dc.type	Artículos de Publicaciones Periódicas	es
dc.type	info:eu-repo/semantics/acceptedVersion
dspace.entity.type	Artículo de Publicación Periódica
itba.description.filiation	Fil: Linale, N. Comisión Nacional de Energía Atómica; Argentina
itba.description.filiation	Fil: Linale, N. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
itba.description.filiation	Fil: Bonetti, Juan I. Comisión Nacional de Energía Atómica; Argentina
itba.description.filiation	Fil: Giribet, Juan I. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
itba.description.filiation	Fil: Fierens, Pablo I. Instituto Tecnológico de Buenos Aires; Argentina
itba.description.filiation	Fil: Fierens, Pablo I. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
itba.description.filiation	Fil: Hernández, Santiago M. Instituto Balseiro; Argentina
itba.description.filiation	Fil: Grozs, Diego. Comisión Nacional de Energía Atómica; Argentina
itba.description.filiation	Fil: Grozs, Diego. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina