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Bragg guiding of domainlike nonlinear modes and kink arrays in lower-index core structures

Autor
Ye, F.; Kartashov, Y.V.; Vysloukh, V.A.; Torner, L.
Tipus d'activitat
Article en revista
Revista
Optics letters
Data de publicació
2008-06
Volum
33
Número
12
Pàgina inicial
1288
Pàgina final
1290
DOI
https://doi.org/10.1364/OL.33.001288 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/105531 Obrir en finestra nova
URL
https://www.osapublishing.org/ol/abstract.cfm?uri=ol-33-12-1288 Obrir en finestra nova
Resum
We introduce a novel class of stable nonlinear modes trapped in a lower-index film core sandwiched between two optical lattices, or in the cylindrical core of a radial lattice, imprinted in defocusing media. Such a family of nonlinear modes transforms into defect lattice solitons when the core width is sufficiently small or into an array of kinks when the width is large enough. We find that higher-order modes with multiple zeros inside the guiding core can be stable in one-dimensional settings.
Citació
Ye, F., Kartashov, Y.V., Vysloukh, V.A., Torner, L. Bragg guiding of domainlike nonlinear modes and kink arrays in lower-index core structures. "Optics letters", Juny 2008, vol. 33, núm. 12, p. 1288-1290.
Grup de recerca
FOTONICA - Grup de Recerca de Fotònica

Participants

  • Ye, F  (autor)
  • Kartashov, Yaroslav V.  (autor)
  • Vysloukh, Victor A.  (autor)
  • Torner Sabata, Lluis  (autor)