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Spatial-Spectral Vortex Solitons in Quadratic Lattices

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dc.contributor.authorXu, Zhiyong
dc.contributor.authorSukhorukov, Andrey
dc.date.accessioned2016-05-25T01:05:39Z
dc.date.available2016-05-25T01:05:39Z
dc.date.issued2009-04-15
dc.date.updated2016-06-14T09:18:41Z
dc.description.abstractWe predict the existence of spatial-spectral vortex solitons in one-dimensional periodic waveguide arrays with quadratic nonlinear response. In such vortices the energy flow forms a closed loop through the simultaneous effects of phase gradients at the fundamental frequency and second-harmonic fields, and the parametric frequency conversion between the spectral components. The linear stability analysis shows that such modes are stable in a broad parameter region.
dc.description.sponsorshipThis work has been supported by the Australian Research Council.en_AU
dc.format3 pages
dc.identifier.issn0146-9592en_AU
dc.identifier.urihttp://hdl.handle.net/1885/101705
dc.publisherOptical Society of America
dc.rights© 2009 Optical Society of America
dc.sourceOptics Letters
dc.subjectspatial-spectral
dc.subjectvortex
dc.subjectsolitons
dc.subjectone-dimensional
dc.subjectperiodic
dc.subjectwaveguide
dc.subjectarrays
dc.subjectquadratic
dc.subjectnonlinear
dc.subjectenergy
dc.subjectflow
dc.titleSpatial-Spectral Vortex Solitons in Quadratic Lattices
dc.typeJournal article
dcterms.accessRightsOpen Accessen_AU
dcterms.dateAccepted2009-03-08
local.bibliographicCitation.issue8en_AU
local.bibliographicCitation.lastpage1170en_AU
local.bibliographicCitation.startpage1168en_AU
local.contributor.affiliationXu, Zhiyong, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Nonlinear Physics Centre, The Australian National Universityen_AU
local.contributor.affiliationSukhorukov, Andrey, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Nonlinear Physics Centre, The Australian National Universityen_AU
local.contributor.authoruidu9810122en_AU
local.description.notesImported from ARIESen_AU
local.identifier.absfor020503en_AU
local.identifier.ariespublicationu9201385xPUB163en_AU
local.identifier.citationvolume34en_AU
local.identifier.doi10.1364/OL.34.001168en_AU
local.identifier.essn1539-4794en_AU
local.identifier.scopusID2-s2.0-66349105666
local.identifier.thomsonID000265869600011
local.publisher.urlhttp://www.osa.org/en_AU
local.type.statusPublished Versionen_AU

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