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dc.contributor.authorBor, E.-
dc.contributor.authorBabayiğit, C.-
dc.contributor.authorKurt, H.-
dc.contributor.authorTurduev, Mirbek-
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 manuscript, an evolutionary algorithm is applied to design a mode order converter photonic crystal structure for achieving transformation of the propagating fundamental mode to the higher order mode. In order to transform incident light mode from an even mode to an odd mode, predefined mask object functions are employed. The cross-sectional field profiles at the output face of the optimized structure are utilized to evaluate the optimization cost function to achieve mode order transformation task. In the study, the optimized structure composed of dielectric alumina (Al2O3) rods and time domain analyses of the optimization process are done by using finite-difference time domain method. Furthermore, numerical results are confirmed by experiments for designed structure at the microwave frequencies. It is shown that the numerical calculations and experimental measurements agree well with each other.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.titleAll Dielectric Mode Order Transformation Photonic Structure Design by Evolutionary Optimization Approachen_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-
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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