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Nonlocal surface dipoles and vortices

Autor
Ye, F.; Kartashov, Y.V.; Torner, L.
Tipus d'activitat
Article en revista
Revista
Physical review A
Data de publicació
2008-03
Volum
77
Número
3
Pàgina inicial
33829
Pàgina final
33829
DOI
https://doi.org/10.1103/PhysRevA.77.033829 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/105506 Obrir en finestra nova
URL
https://journals.aps.org/pra/abstract/10.1103/PhysRevA.77.033829 Obrir en finestra nova
Resum
We predict the existence and address the stability of two-dimensional surface solitons featuring topologically complex shapes, including dipoles, vortices, and bound states of vortex solitons, at the interface of nonlocal thermal media. Unlike their counterparts in bulk media, surface dipoles are found to be stable in the entire existence domain. Surface vortices are found to exhibit strongly asymmetric intensity and phase distributions, and are shown to be stable, too. Bound states of surface v...
Citació
Ye, F., Kartashov, Y.V., Torner, L. Nonlocal surface dipoles and vortices. "Physical review A", Març 2008, vol. 77, núm. 3, p. 33829.
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FOTONICA - Grup de Recerca de Fotònica

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