Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/1326
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dc.contributor.authorHayran, Zeki-
dc.contributor.authorKurt, Hamza-
dc.contributor.authorStaliunas, Kestutis-
dc.date.accessioned2019-06-26T07:43:35Z
dc.date.available2019-06-26T07:43:35Z
dc.date.issued2017-06-08
dc.identifier.citationHayran, Z., Kurt, H., & Staliunas, K. (2017). Rainbow trapping in a chirped three-dimensional photonic crystal. Scientific reports, 7(1), 3046.en_US
dc.identifier.issn2045-2322
dc.identifier.urihttps://www.nature.com/articles/s41598-017-03454-w-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/1326-
dc.description.abstractLight localization and intensity enhancement in a woodpile layer-by-layer photonic crystal, whose interlayer distance along the light propagation direction is gradually varied, has been theoretically predicted and experimentally demonstrated. The phenomenon is shown to be related to the progressive slowing down and stopping of the incident wave, as a result of the gradual variation of the local dispersion. The light localization is chromatically resolved, since every frequency component is stopped and reflected back at different positions along the crystal. It has been further discussed that the peculiar relation between the stopping position and the wave vector distribution can substantially increase the enhancement factor to more than two orders of magnitude. Compared to previously reported one-and two-dimensional photonic crystal configurations, the proposed scheme has the advantage of reducing the propagation losses by providing a three-dimensional photonic bandgap confinement in all directions. The slowing down and localization of waves inside photonic media can be exploited in optics and generally in wave dynamics, in many applications that require enhanced interaction of light and matter.en_US
dc.description.sponsorshipAuthors acknowledge financial support of NATO SPS research grant No: 985048. K.S. acknowledges financial support of Spanish Ministerio de Ciencia e Innovacion and European Union FEDER through project FIS2015-65998- C2-1-P. H.K. also acknowledges partial support of the Turkish Academy of Science.en_US
dc.language.isoenen_US
dc.publisherNature Publishing Groupen_US
dc.relation.ispartofScientific Reportsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectWave-Guidesen_US
dc.subjectSlow-Lighten_US
dc.subjectRefractive-Indexen_US
dc.subjectEnhancementen_US
dc.subjectFabricationen_US
dc.titleRainbow trapping in a chirped three-dimensional photonic crystalen_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Electrical and Electronics Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümütr_TR
dc.identifier.volume7
dc.relation.ecSpanish Ministerio de Ciencia e Innovacionen_US
dc.relation.ecEuropean Union FEDER [FIS2015-65998- C2-1-P]
dc.authorid0000-0002-0749-4205-
dc.identifier.wosWOS:000402863700028en_US
dc.identifier.scopus2-s2.0-85020485586en_US
dc.institutionauthorKurt, Hamza-
dc.relation.natoNATO SPS [985048]en_US
dc.identifier.pmid28596564en_US
dc.identifier.doi10.1038/s41598-017-03454-w-
dc.authorscopusid57189350201-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.relation.otherTurkish Academy of Scienceen_US
dc.identifier.scopusqualityQ1-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.fulltextWith Fulltext-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
crisitem.author.dept02.5. Department of Electrical and Electronics Engineering-
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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