Artículo
Equation for modeling two-photon absorption in nonlinear waveguides
Linale, Nicolás Martín
; Bonetti, Juan Ignacio
; Sparapani, Alexis Cristian
; Sánchez, Alfredo Daniel
; Grosz, Diego Fernando
Fecha de publicación:
06/2020
Editorial:
Optical Society of America
Revista:
Journal of the Optical Society of America B-Optical Physics
ISSN:
0740-3224
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
We derive a novel propagation equation for optical waveguides that properly accounts for two-photon absorption (TPA). We start from a simple quantum theory of nonlinear fibers allowing for TPA to be included in a straightforward fashion. The derived equation is shown to be in excellent agreement with numerical results of conventional pump-and-probe schemes and, to the best of our knowledge, is the first single equation capable of correctly modeling-TPA in the context of broadband signals.
Palabras clave:
NONLINEAR
,
OPTICS
,
TWO PHOTON ABSORPTION
,
WAVEGUIDES
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Articulos(CCT - PATAGONIA NORTE)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - PATAGONIA NORTE
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - PATAGONIA NORTE
Citación
Linale, Nicolás Martín; Bonetti, Juan Ignacio; Sparapani, Alexis Cristian; Sánchez, Alfredo Daniel; Grosz, Diego Fernando; Equation for modeling two-photon absorption in nonlinear waveguides; Optical Society of America; Journal of the Optical Society of America B-Optical Physics; 37; 6; 6-2020; 1906-1910
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