Simple method for estimating the fractional Raman contribution

"We propose a novel and simple method for estimating the fractional Raman contribution, fR, based on an analysis of a full model of modulation instability (MI) in waveguides. An analytical expression relating fR to the MI peak gain beyond the cutoff power is explicitly derived, allowing for an...

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Detalles Bibliográficos
Autores principales: Sánchez, Alfredo D., Linale, N., Bonetti, Juan I., Hernández, Santiago M., Fierens, Pablo Ignacio, Brambilla, Gilberto, Grosz, Diego
Formato: Artículos de Publicaciones Periódicas acceptedVersion
Lenguaje:Inglés
Publicado: 2019
Materias:
LASERS DE ONDA CONTINUA
DISPERSION RAMAN
MODULACION
GUIAS DE ONDAS
Acceso en línea:http://ri.itba.edu.ar/handle/123456789/1833
Aporte de:
Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) de Instituto Tecnológico de Buenos Aires (ITBA)
Descripción
Sumario:"We propose a novel and simple method for estimating the fractional Raman contribution, fR, based on an analysis of a full model of modulation instability (MI) in waveguides. An analytical expression relating fR to the MI peak gain beyond the cutoff power is explicitly derived, allowing for an accurate estimation of fR from a single measurement of the Raman gain spectrum."

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