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dc.contributor.authorHeinrich, Matthias
dc.contributor.authorKartashov, Yaroslav
dc.contributor.authorRamírez, L. P. R.
dc.contributor.authorSzameit, Alexander
dc.contributor.authorDreisow, Felix
dc.contributor.authorKeil, R
dc.contributor.authorNolte, Stefan
dc.contributor.authorTünnermann, Andreas
dc.contributor.authorVysloukh, Victor A.
dc.contributor.authorTorner Sabata, Lluís
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2017-06-23T11:36:40Z
dc.date.issued2009-12
dc.identifier.citationHeinrich, M., Kartashov, Y., Ramírez, L., Szameit, A., Dreisow, F., Keil, R., Nolte, S., Tuennermann, A., Vysloukh, V.A., Torner, L. Two-dimensional solitons at interfaces between binary superlattices and homogeneous lattices. "Physical review A", Desembre 2009, vol. 80, núm. 6, p. 3832.
dc.identifier.issn1050-2947
dc.identifier.urihttp://hdl.handle.net/2117/105790
dc.description.abstractWe report on the experimental observation of two-dimensional surface solitons residing at the interface between a homogeneous square lattice and a superlattice that consists of alternating “deep” and “shallow” waveguides. By exciting single waveguides in the first row of the superlattice, we show that solitons centered on deep sites require much lower powers for their excitation than their respective counterparts centered on shallow sites. Despite the fact that the average refractive index of the superlattice waveguides is equal to the refractive index of the homogeneous lattice, the interface results in clearly asymmetric output patterns.
dc.format.extent1 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
dc.subject.lcshPhotonics
dc.subject.lcshOptical communications
dc.titleTwo-dimensional solitons at interfaces between binary superlattices and homogeneous lattices
dc.typeArticle
dc.subject.lemacFotònica
dc.subject.lemacComunicacions òptiques
dc.contributor.groupUniversitat Politècnica de Catalunya. FOTONICA - Grup de Recerca de Fotònica
dc.identifier.doi10.1103/PhysRevA.80.063832
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://journals.aps.org/pra/abstract/10.1103/PhysRevA.80.063832
dc.rights.accessRestricted access - publisher's policy
drac.iddocument2097575
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorHeinrich, M.; Kartashov, Y.; Ramírez, L.; Szameit, A.; Dreisow, F.; Keil, R.; Nolte, S.; Tuennermann, A.; Vysloukh, V.A.; Torner, L.
upcommons.citation.publishedtrue
upcommons.citation.publicationNamePhysical review A
upcommons.citation.volume80
upcommons.citation.number6
upcommons.citation.startingPage3832
upcommons.citation.endingPage3832


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