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https://hdl.handle.net/20.500.11851/1352
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Giden, İbrahim Halil | - |
dc.contributor.author | Rezaei, B. | - |
dc.contributor.author | Kurt, Hamza | - |
dc.date.accessioned | 2019-06-26T07:43:37Z | |
dc.date.available | 2019-06-26T07:43:37Z | |
dc.date.issued | 2015 | |
dc.identifier.citation | Giden, I. H., Rezaei, B., & Kurt, H. (2015). Method of implementing graded index media by symmetry-reduced helical photonic structures. JOSA B, 32(10), 2153-2157. | en_US |
dc.identifier.issn | 7403224 | |
dc.identifier.uri | https://www.osapublishing.org/josab/abstract.cfm?uri=josab-32-10-2153 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/1352 | - |
dc.description.abstract | We propose a new approach for the realization of a graded index (GRIN) medium using a symmetry reduced unit element in photonic crystals. An index gradient on the order of ?n = 0.16 is achieved without modifying the filling fraction or cell size dimensions. Various beam manipulation techniques can be implemented with such a GRIN medium. We show that designed GRIN structure may effectively focus an incident beam over wide bandwidth. The arrangement of the photonic crystal (PC) elements within unit cells exhibits structural order which is helical along the transverse to propagation direction. The designed GRIN PC structurally resembles the molecular orientation of cholesteric liquid crystals. © 2015 Optical Society of America. | en_US |
dc.language.iso | en | en_US |
dc.publisher | OSA - The Optical Society | en_US |
dc.relation.ispartof | Journal Of The Optical Society Of America B: Optical Physics | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Photonic crystals | en_US |
dc.subject | photonics | en_US |
dc.subject | graded photonic | en_US |
dc.title | Method of Implementing Graded Index Media by Symmetry-Reduced Helical Photonic Structures | en_US |
dc.type | Article | en_US |
dc.department | Faculties, Faculty of Engineering, Department of Electrical and Electronics Engineering | en_US |
dc.department | Fakülteler, Mühendislik Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü | tr_TR |
dc.identifier.volume | 32 | |
dc.identifier.issue | 10 | |
dc.identifier.startpage | 2153 | |
dc.identifier.endpage | 2157 | |
dc.authorid | 0000-0002-0749-4205 | - |
dc.identifier.wos | WOS:000367235700018 | en_US |
dc.identifier.scopus | 2-s2.0-84942752832 | en_US |
dc.institutionauthor | Kurt, Hamza | - |
dc.identifier.doi | 10.1364/JOSAB.32.002153 | - |
dc.authorscopusid | 57189350201 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopusquality | Q1 | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
Appears in Collections: | Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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