We report the existence of a new class of discrete localized modes in a model describing the propagation of optical waves in nonlinear binary waveguide arrays with alternate positive and negative nearest neighbor coupling. We derive a longwave continuous approximation and characterize some nonlinear continuum brightdark soliton-like solutions and compared them with the discrete modes.
Discrete localized modes in binary waveguide arrays2013 IEEE 2nd International Workshop "Nonlinear Photonics" (NLP*2013)
CONFORTI, Matteo;DE ANGELIS, Costantino
2013-01-01
Abstract
We report the existence of a new class of discrete localized modes in a model describing the propagation of optical waves in nonlinear binary waveguide arrays with alternate positive and negative nearest neighbor coupling. We derive a longwave continuous approximation and characterize some nonlinear continuum brightdark soliton-like solutions and compared them with the discrete modes.File in questo prodotto:
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