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dc.contributor.authorLobanov, Valery E.
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.accessioned2014-01-15T14:07:51Z
dc.date.available2014-01-15T14:07:51Z
dc.date.created2013-11-01
dc.date.issued2013-11-01
dc.identifier.citationLobanov, V. [et al.]. Anderson localization of light with topological dislocations. "Physical review A", 01 Novembre 2013, vol. 88, núm. 5, p. 053829-1-053829-5.
dc.identifier.issn1050-2947
dc.identifier.urihttp://hdl.handle.net/2117/21248
dc.description.abstractWe predict Anderson localization of light with nested screw topological dislocations propagating in disordered two-dimensional arrays of hollow waveguides illuminated by vortex beams. The phenomenon manifests itself in the statistical presence of topological dislocations in ensemble-averaged output distributions accompanying standard disorder-induced localization of light spots. Remarkably, screw dislocations are captured by the light spots despite the fast and irregular transverse displacements and topological charge flipping undertaken by the dislocations due to the disorder. The statistical averaged modulus of the output local topological charge depends on the initial vorticity carried by the beam.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
dc.subject.lcshPhotonics
dc.subject.otherAnderson localization
dc.subject.otherEnsemble-averaged
dc.subject.otherHollow waveguides
dc.subject.otherOutput distribution
dc.subject.otherTopological charges
dc.subject.otherTransverse displacements
dc.subject.otherTwo-dimensional arrays
dc.subject.otherVortex beams
dc.titleAnderson localization of light with topological dislocations
dc.typeArticle
dc.subject.lemacFotònica
dc.contributor.groupUniversitat Politècnica de Catalunya. FOTONICA - Grup de Recerca de Fotònica
dc.identifier.doi10.1103/PhysRevA.88.053829
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://pra.aps.org/pdf/PRA/v88/i5/e053829
dc.rights.accessOpen Access
local.identifier.drac12968670
dc.description.versionPostprint (published version)
local.citation.authorLobanov, V.; Kartashov, Y.V.; Vysloukh, V.A.; Torner, L.
local.citation.publicationNamePhysical review A
local.citation.volume88
local.citation.number5
local.citation.startingPage053829-1
local.citation.endingPage053829-5


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