artículo de publicación periódica.page.titleprefix Model for frequency-dependent nonlinear propagation in 2D-decorated nanowires
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Date
2021-03
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Abstract
"We show that 2D-decorated silicon nanowires exhibit a strong frequency dependence of the real (Kerr) and imaginary (two-photon absorption) nonlinear coefficients. In this setting, we demonstrate that the usual extension of the nonlinear Schr¨odinger equation used to model propagation in this type of waveguides is rendered inadequate. Hence, we introduce a new modeling framework to tackle the frequency dependence of the nonlinear coefficients in 2D-decorated."
nanowires, and present an example of its application to the
relevant case of supercontinuum generation in graphene- and
graphene-oxide decorated silicon nanowires
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OPTICA NO LINEAL, ALAMBRES ELECTRICOS