We obtain solitary-wave solutions of a model describing light propagation in binary (linearly and nonlinearly) waveguide arrays. This model describes energy localization and transport in various physical settings, ranging frommetal-dielectric (i.e., plasmonic) to photonic crystalwaveguides. The solitons exist for focusing, defocusing, and even for alternating focusing-defocusing nonlinearity.
Energy localization and transport in binary waveguide arrays
CONFORTI, Matteo;DE ANGELIS, Costantino;
2011-01-01
Abstract
We obtain solitary-wave solutions of a model describing light propagation in binary (linearly and nonlinearly) waveguide arrays. This model describes energy localization and transport in various physical settings, ranging frommetal-dielectric (i.e., plasmonic) to photonic crystalwaveguides. The solitons exist for focusing, defocusing, and even for alternating focusing-defocusing nonlinearity.File in questo prodotto:
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