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dc.contributor.authorPérez Torres, Juan
dc.contributor.authorSoto-Crespo, J M
dc.contributor.authorTorner Sabata, Lluís
dc.contributor.authorPetrov, D V
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2016-12-14T15:56:06Z
dc.date.available2016-12-14T15:56:06Z
dc.date.issued1998-02
dc.identifier.citationJuan P. Torres, Soto-Crespo, J., Torner, L., Petrov, D. Solitary-wave vortices in quadratic nonlinear media. "Journal of the Optical Society of America B. Optical physics", Febrer 1998, vol. 15, núm. 2, p. 625-627.
dc.identifier.issn0740-3224
dc.identifier.urihttp://hdl.handle.net/2117/98267
dc.description.abstractWe find families of vortex solitary waves in bulk quadratic nonlinear media under conditions for second-harmonic generation. We show that the vortex solitary waves are azimuthally unstable and that they decay into sets of stable spatial solitons. We calculate the growth rates of the azimuthal perturbations and show how those affect the pattern of output light. © 1998 Optical Society of America
dc.format.extent3 p.
dc.language.isoeng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject.lcshTelecommunication
dc.titleSolitary-wave vortices in quadratic nonlinear media
dc.typeArticle
dc.subject.lemacTelecomunicació
dc.contributor.groupUniversitat Politècnica de Catalunya. FOTONICA - Grup de Recerca de Fotònica
dc.identifier.doi10.1364/JOSAB.15.000625
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.osapublishing.org/josab/abstract.cfm?uri=josab-15-2-625
dc.rights.accessOpen Access
drac.iddocument1635723
dc.description.versionPostprint (published version)
upcommons.citation.authorTorres, Juan P.; Soto-Crespo, J.; Torner, L.; Petrov, D.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameJournal of the Optical Society of America B. Optical physics
upcommons.citation.volume15
upcommons.citation.number2
upcommons.citation.startingPage625
upcommons.citation.endingPage627


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