Discrete surface solitons in semi-infinite binary waveguide arrays

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We analyze discrete surface modes in semi-infinite binary waveguide arrays, which can support simultaneously two types of discrete solitons. We demonstrate that the analysis of linear surface states in such arrays provides important information about the existence of nonlinear surface modes and their properties. We find numerically the families of both discrete surface solitons and nonlinear Tamm (gap) states and study their stability properties.
3 pages, 4 figures, submitted to Opt. Lett

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Pattern Formation and Solitons

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http://salesiana.dossiersoluciones.com/handle/123456789/225327

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/nlin/0604021
 http://arxiv.org/abs/nlin/0604021
 Opt. Lett. 31, 2332-2334 (2006); http://www.opticsinfobase.org/abstract.cfm?URI=ol-31-15-2332
 doi:10.1364/OL.31.002332

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arXiv