Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6357
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dc.contributor.authorGiden, İbrahim Halil-
dc.contributor.authorTurduev, Mirbek-
dc.contributor.authorKurt, Hamza-
dc.date.accessioned2021-09-11T15:36:00Z-
dc.date.available2021-09-11T15:36:00Z-
dc.date.issued2013en_US
dc.identifier.issn1569-4410-
dc.identifier.urihttps://doi.org/10.1016/j.photonics.2012.12.001-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/6357-
dc.description.abstractWe investigate dispersive properties of two dimensional photonic crystal (PC) called star-shaped PC (STAR-PC) in order to succeed super-collimation over a broad bandwidth. Both time- and frequency-domain numerical methods are conducted. Due to introduced low-symmetry in the primitive cell, flat contours are observed at the fifth band for transverse magnetic mode. The proposed structure supports a super-collimation effect over a broad wavelength range between 1443 nm and 1701 nm with a bandwidth of Delta omega = 16.42%. The intrinsic characteristic of STAR-PC provides in-plane beam propagation with a limited diffraction length of 120a, where a is the lattice constant. By mean's of STAR-PC, one may realize super-collimation based single-mode optical devices with a low insertion loss, reduced dispersion and wide bandwidth. (C) 2012 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [1081717, 110T306]; Turkish Academy of Sciences Distinguished Young Scientist Award (TUBA-GEBIP)Turkish Academy of Sciencesen_US
dc.description.sponsorshipAuthors gratefully acknowledge the financial support of the Scientific and Technological Research Council of Turkey (TUBITAK), Project numbers 1081717 and 110T306. H. K. acknowledges support from the Turkish Academy of Sciences Distinguished Young Scientist Award (TUBA-GEBIP).en_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofPhotonics And Nanostructures-Fundamentals And Applicationsen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNanophotonic and photonic crystalsen_US
dc.subjectSelf collimationen_US
dc.subjectIntegrated opticsen_US
dc.subjectEquifrequency surfaceen_US
dc.subjectSuper collimationen_US
dc.subjectDiffractionen_US
dc.titleBroadband super-collimation with low-symmetric 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.volume11en_US
dc.identifier.issue2en_US
dc.identifier.startpage132en_US
dc.identifier.endpage138en_US
dc.authorid0000-0002-3334-0808-
dc.identifier.wosWOS:000319179400005en_US
dc.identifier.scopus2-s2.0-84876678896en_US
dc.institutionauthorKurt, Hamza-
dc.identifier.doi10.1016/j.photonics.2012.12.001-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypeArticle-
item.fulltextNo Fulltext-
item.grantfulltextnone-
crisitem.author.dept02.5. Department of Electrical and Electronics Engineering-
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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