Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6501
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dc.contributor.authorYılmaz, Döne-
dc.contributor.authorGiden, İbrahim Halil-
dc.contributor.authorTurduev, Mirbek-
dc.contributor.authorKurt, Hamza-
dc.date.accessioned2021-09-11T15:36:57Z-
dc.date.available2021-09-11T15:36:57Z-
dc.date.issued2013en_US
dc.identifier.issn0018-9197-
dc.identifier.issn1558-1713-
dc.identifier.urihttps://doi.org/10.1109/JQE.2013.2252884-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/6501-
dc.description.abstractIn this paper, a novel technique for spatial wavelength division using graded index photonic crystals (GRIN PCs) is proposed. The designed GRIN PC structure with hyperbolic-secant refractive index profile at a fixed frequency generates spatial shifts in the longitudinal direction with respect to different incident wavelengths so that distinct path trajectories are followed by propagating beams through the graded medium. Due to gradual variation of the refractive index profile (incremental decrease), an incident beam with an appropriately selected wavelength undergoes continuing refraction and finally, total internal reflection (TIR) occurs at the turning point. Due to the wavelength-dependency characteristic of GRIN PCs, TIR takes place at different positions for different wavelengths and thus, light wave emanates from the GRIN medium at different locations with different exit angles. It is revealed that the designed structure can work in three distinct frequency regimes and is able to separate a certain number of incident beams with different wavelengths, viz. from three to seven different wavelengths. This condition enables the deployment of the GRIN PC configuration for the design of wavelength selective media.en_US
dc.language.isoenen_US
dc.publisherIEEE-Inst Electrical Electronics Engineers Incen_US
dc.relation.ispartofIEEE Journal of Quantum Electronicsen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGraded index mediumen_US
dc.subjectnanophotonicsen_US
dc.subjectphotonic crystals (PCs)en_US
dc.subjectsiliconen_US
dc.subjectwavelength division multiplexing (WDM)en_US
dc.titleDesign of a Wavelength Selective Medium by Graded Index Photonic Crystalsen_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.volume49en_US
dc.identifier.issue5en_US
dc.identifier.startpage477en_US
dc.identifier.endpage484en_US
dc.authorid0000-0002-3334-0808-
dc.identifier.wosWOS:000317743800003en_US
dc.identifier.scopus2-s2.0-84876261539en_US
dc.institutionauthorKurt, Hamza-
dc.identifier.doi10.1109/JQE.2013.2252884-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
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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