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dc.contributor.authorTurduev, Mirbek-
dc.contributor.authorBor, E.-
dc.contributor.authorYasa, U. G.-
dc.contributor.authorKurt, Hamza-
dc.identifier.citation20th International Conference on Transparent Optical Networks (ICTON) -- JUL 01-05, 2018 -- Univ Politehnica Bucharest, Cent Lib, Bucharest, ROMANIAen_US
dc.description.abstractIn this study, we introduce a novel approach for designing an unidirectional transmission device by using a photonic crystal (PC) structure that exhibits the properties of epsilon-mu-near-zero media. The selected PC structure consists of dielectric rods and positions of certain preselected rods in y-direction are optimized via an evolutionary algorithm to obtain the unidirectional transmission of light. Finite-difference time-domain (FDTD) method is used to perform numerical analyses for the proposed device. In addition, experiments are carried out at microwave frequencies to demonstrate the unidirectional light transmission. It is shown that a good agreement between numerical calculations and experimental measurements is achieved.en_US
dc.description.sponsorshipIEEE Photon Soc, IEEE, Univ Politehnica Bucharest, APEX Technologies, Photonics, OptoSigma, neaspec, Schaefer, Inst Lacznosci Panstwowy Inst Badawczyen_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [116F182]; Turkish Academy of SciencesTurkish Academy of Sciencesen_US
dc.description.sponsorshipThis work developed under the financial support of Project 116F182 of the Scientific and Technological Research Council of Turkey (TUBITAK). The author H.K. also acknowledges the partial support from the Turkish Academy of Sciences.en_US
dc.relation.ispartof2018 20Th Anniversary International Conference On Transparent Optical Networks (Icton)en_US
dc.subjectphotonic crystalsen_US
dc.subjectintegrated opticsen_US
dc.subjectphase shiften_US
dc.subjectmode order converteren_US
dc.subjectdifferential evolution algorithmen_US
dc.titleOptimization of Epsilon-and-mu-near-zero Refractive Index Photonic Structure to Design Unidirectional Transmission Deviceen_US
dc.typeConference Objecten_US
dc.relation.ispartofseriesInternational Conference on Transparent Optical Networks-ICTONen_US
dc.departmentFaculties, Faculty of Engineering, Department of Electrical and Electronics Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümütr_TR
dc.institutionauthorKurt, Hamza-
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.relation.conference20th International Conference on Transparent Optical Networks (ICTON)en_US
item.fulltextNo Fulltext-
item.openairetypeConference Object- 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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