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dc.contributor.authorKartashov, Yaroslav V.
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.accessioned2017-06-23T09:55:07Z
dc.date.issued2009-01
dc.identifier.citationKartashov, Y.V., Vysloukh, V.A., Torner, L. Stabilization of higher-order vortices and multihump solitons in mediawith synthetic nonlocal nonlinearities. "Physical review A", Gener 2009, vol. 79, núm. 1, p. 13803.
dc.identifier.issn1050-2947
dc.identifier.urihttp://hdl.handle.net/2117/105759
dc.description.abstractWe address the evolution of higher-order excited states, such as vortex and multihump solitons, in nonlocal media with synthetic, competing focusing and defocusing nonlinearities with different nonlocal transverse scales. We reveal that introduction of suitable competing effects makes possible the stabilization of vortex solitons with topological charge m>2, as well as one-dimensional multihump solitons with number of humps p>4, all of which are highly unstable in natural nonlocal materials with focusing nonlinearities.
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.titleStabilization of higher-order vortices and multihump solitons in mediawith synthetic nonlocal nonlinearities
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.79.013803
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://journals.aps.org/pra/abstract/10.1103/PhysRevA.79.013803
dc.rights.accessRestricted access - publisher's policy
drac.iddocument1662272
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorKartashov, Y.V., Vysloukh, V.A., Torner, L.
upcommons.citation.publishedtrue
upcommons.citation.publicationNamePhysical review A
upcommons.citation.volume79
upcommons.citation.number1
upcommons.citation.startingPage13803
upcommons.citation.endingPage13803


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