Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6617
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dc.contributor.authorErim, Nur-
dc.contributor.authorGiden, İbrahim Halil-
dc.contributor.authorTurduev, Mirbek-
dc.contributor.authorKurt, Hamza-
dc.date.accessioned2021-09-11T15:42:59Z-
dc.date.available2021-09-11T15:42:59Z-
dc.date.issued2013en_US
dc.identifier.issn0740-3224-
dc.identifier.issn1520-8540-
dc.identifier.urihttps://doi.org/10.1364/JOSAB.30.003086-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/6617-
dc.description.abstractThe mode-order conversion characteristics of a heterostructure formed by regular photonic crystals (PCs) with high symmetry and PCs with low symmetry are analyzed numerically. The working principle of the proposed mode-order converter is based on the phase retardation of the incident beam while propagating through the PC heterostructure. This type of phase delay arises from the effective refractive index difference between the symmetrical PC and the asymmetric PC, called a modified annular PC (MAPC), at the specified frequency regimes a/lambda = 0.281-0.34. Further optimizations that are carried out improve the mode-order conversion bandwidth, reaching up to 24%. By means of such a novel-type configuration, a propagating fundamental mode can be transformed into higher-order modes at the output with adequate transmission efficiency. (C) 2013 Optical Society of Americaen_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [110T306]; TUBITAK-BIDEBTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK); Turkish Academy of SciencesTurkish Academy of Sciencesen_US
dc.description.sponsorshipThe authors gratefully acknowledge the financial support from the Scientific and Technological Research Council of Turkey (TUBITAK), project 110T306, and the financial support from TUBITAK-BIDEB. H. K. also acknowledges the partial support from the Turkish Academy of Sciences.en_US
dc.language.isoenen_US
dc.publisherOptical Soc Ameren_US
dc.relation.ispartofJournal of The Optical Society of America B-Optical Physicsen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[No Keywords]en_US
dc.titleEfficient mode-order conversion using a photonic crystal structure with low symmetryen_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.volume30en_US
dc.identifier.issue11en_US
dc.identifier.startpage3086en_US
dc.identifier.endpage3094en_US
dc.authorid0000-0002-3334-0808-
dc.identifier.wosWOS:000326580500043en_US
dc.identifier.scopus2-s2.0-84887294850en_US
dc.institutionauthorKurt, Hamza-
dc.identifier.doi10.1364/JOSAB.30.003086-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.openairetypeArticle-
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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