The behavior of electromagnetic wave propagation in photonic crystals with or without a defect

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dc.authorscopusid55014199500
dc.contributor.authorBasmacı, Ayşe Nihan
dc.date.accessioned2022-05-11T14:02:58Z
dc.date.available2022-05-11T14:02:58Z
dc.date.issued2021
dc.departmentMeslek Yüksekokulları, Teknik Bilimler Meslek Yüksekokulu, Elektronik ve Otomasyon Bölümü
dc.departmentMeslek Yüksekokulları, Teknik Bilimler Meslek Yüksekokulu, Makine ve Metal Teknolojileri Bölümü
dc.description.abstractIn this study, the electromagnetic wave propagation behavior of two-dimensional photonic crystal plates with a defect is investigated. For this purpose, the partial differential equation for the electromagnetic wave propagation in various photonic crystal plates containing a defect or not is obtained by using Maxwell’s equations. The defect is also defined in the electromagnetic wave propagation equation appropriately. In order to solve the electromagnetic wave propagation equation, the finite differences method is used. The material property parameters of the photonic crystal plates are determined with respect to the defects. Accordingly, the effects of material property parameters on electromagnetic wave propagation frequencies, phase velocities, and group velocities are examined. The effects of the size and position of the defects on the electromagnetic wave propagation frequencies are also discussed. The highest electromagnetic wave propagation fundamental frequency value obtained from the analyses performed is 1.198 Hz. This fundamental frequency value is obtained for the electromagnetic wave propagation in the t-shaped photonic crystal plate. Electromagnetic field distribution maps for the fundamental frequencies of the photonic crystal plates whose electromagnetic wave propagation behaviors are examined are obtained with the ANSYS package program based on the finite differences time-domain (FDTD) method. © ACES
dc.identifier.doi10.47037/2020.ACES.J.360603
dc.identifier.endpage641
dc.identifier.issn1054-4887
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85113715053
dc.identifier.scopusqualityQ3
dc.identifier.startpage632
dc.identifier.urihttps://doi.org/10.47037/2020.ACES.J.360603
dc.identifier.urihttps://hdl.handle.net/20.500.11776/4557
dc.identifier.volume36
dc.identifier.wosWOS:000712324600003
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorBasmacı, Ayşe Nihan
dc.language.isoen
dc.publisherApplied Computational Electromagnetics Society (ACES)
dc.relation.ispartofApplied Computational Electromagnetics Society Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCentral finite differences method
dc.subjectElectromagnetic wave propagation
dc.subjectMaxwell’s equations
dc.subjectPhotonic crystals
dc.subjectCircular waveguides
dc.subjectDefects
dc.subjectElectromagnetic fields
dc.subjectElectromagnetic wave propagation
dc.subjectFinite difference method
dc.subjectMaxwell equations
dc.subjectNatural frequencies
dc.subjectTime domain analysis
dc.subjectEffects of materials
dc.subjectElectromagnetic field distribution
dc.subjectFinite differences methods
dc.subjectFundamental frequencies
dc.subjectGroup velocities
dc.subjectMaterial property parameters
dc.subjectSize and position
dc.subjectTwo-dimensional photonic crystals
dc.subjectPhotonic crystals
dc.titleThe behavior of electromagnetic wave propagation in photonic crystals with or without a defect
dc.typeArticle

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