Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/2713
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dc.contributor.authorBor, Emre-
dc.contributor.authorKurt, Hamza-
dc.contributor.authorTurduev, Mirbek-
dc.date.accessioned2019-12-25T14:03:32Z-
dc.date.available2019-12-25T14:03:32Z-
dc.date.issued2019
dc.identifier.citationBor, E., Kurt, H., and Turduev, M. (2019). Metaheuristic approach enabled mode order conversion in photonic crystals: numerical design and experimental realization. Journal of Optics, 21(8), 085801.en_US
dc.identifier.issn2040-8978
dc.identifier.urihttps://hdl.handle.net/20.500.11851/2713-
dc.identifier.urihttps://iopscience.iop.org/article/10.1088/2040-8986/ab300e-
dc.description.abstractIn the presented study, we proposed a design approach based on optimization algorithm to obtain mode order conversion in photonic crystal (PC) structures and experimentally verify the numerical result of the corresponding approach. The finite-difference time-domain method is integrated with an evolutionary algorithm to develop the introduced design method. Here, we designed two different mode order converter PCs with ultra-compact sizes that transform a fundamental mode to a higher order mode. The first designed structure realizes a mode order conversion in free-space host medium, and the second structure performs the same operation in a PC waveguide with optimized region. Also, asymmetric light transmission effect in PC waveguide structure is investigated. Additionally, we performed microwave experiments to confirm the numerical results of mode order conversion. In conclusion, we demonstrated a novel design approach to obtain mode order conversion, which can be feasible to design diverse photonic structures in the future applications of nanophotonics.en_US
dc.language.isoenen_US
dc.publisherInstitute of Physics Publishingen_US
dc.relation.ispartofJournal of Optics (United Kingdom)en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPhotonic crystalsen_US
dc.subjectmode order conversionen_US
dc.subjectinverse designen_US
dc.subjectoptimizationen_US
dc.titleMetaheuristic approach enabled mode order conversion in photonic crystals: numerical design and experimental realizationen_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.volume21
dc.identifier.issue8
dc.relation.tubitakScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [116F182]en_US
dc.relation.tubitakTurkish Academy of SciencesTurkish Academy of Sciencesen_US
dc.identifier.wosWOS:000476608800001en_US
dc.identifier.scopus2-s2.0-85072620832en_US
dc.institutionauthorKurt, Hamza-
dc.identifier.doi10.1088/2040-8986/ab300e-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
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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