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dc.creatorRadosavljević, Ana
dc.creatorGligorić, Goran
dc.creatorMaluckov, Aleksandra
dc.creatorStepić, Milutin
dc.date.accessioned2018-03-01T23:58:16Z
dc.date.available2018-03-01T23:58:16Z
dc.date.issued2014
dc.identifier.issn2040-8978 (print)
dc.identifier.issn2040-8986 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/5874
dc.description.abstractWe investigate light localization in quasi-periodic nonlinear photonic lattices (PLs) composed of two periodic component lattices of equal lattice potential strength and incommensurate spatial periods. By including the system parameters from the experimentally realizable setup, we confirm that the light localization is a threshold determined phenomenon in a limit of negligible nonlinearity. In addition, we show that self-trapping can affect the localized light in the established setup only in the presence of strong nonlinearity. Guided by these findings we consider the possibility of governing light propagation by proposing a composite lattice system comprising alternating quasi-periodic parts with different potential depths and nonlinearity strengths.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45010/RS//
dc.rightsrestrictedAccessen
dc.sourceJournal of Opticsen
dc.subjectlight localizationen
dc.subjectquasi-periodic photonic latticesen
dc.subjectnonlinearityen
dc.subjectlight propagation controlen
dc.titleControl of light propagation in one-dimensional quasi-periodic nonlinear photonic latticesen
dc.typearticleen
dcterms.abstractСтепић Милутин; Малуцков Aлександра; Глигорић Горан; Радосављевић Aна;
dc.citation.volume16
dc.citation.issue2
dc.identifier.wos000331056700005
dc.identifier.doi10.1088/2040-8978/16/2/025201
dc.citation.otherArticle Number: 025201
dc.citation.rankM21
dc.identifier.scopus2-s2.0-84893477720


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