Reduced-symmetry two-dimensional solitons in photonic lattices

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We demonstrate theoretically and experimentally a novel type of localized beams supported by the combined effects of total internal and Bragg reflection in nonlinear two-dimensional square periodic structures. Such localized states exhibit strong anisotropy in their mobility properties, being highly mobile in one direction and trapped in the other, making them promising candidates for optical routing in nonlinear lattices.
5 pages, 4 figures

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Optics, Pattern Formation and Solitons

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http://salesiana.dossiersoluciones.com/handle/123456789/96944

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/physics/0509255
 http://arxiv.org/abs/physics/0509255
 Phys. Rev. Lett. 96, 023905 (2006); http://link.aps.org/abstract/PRL/v96/e023905
 doi:10.1103/PhysRevLett.96.023905

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arXiv