Band-dropping via coupled photonic crystal waveguides

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buir.contributor.authorÖzbay, Ekmel
buir.contributor.authorBayındır, Mehmet
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.epage1284en_US
dc.citation.issueNumber22en_US
dc.citation.spage1279en_US
dc.citation.volumeNumber10en_US
dc.contributor.authorBayındır, Mehmeten_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.date.accessioned2016-02-08T10:33:51Z
dc.date.available2016-02-08T10:33:51Z
dc.date.issued2002en_US
dc.departmentDepartment of Physicsen_US
dc.description.abstractWe observe the dropping of electromagnetic waves having a specific frequency or a certain frequency band in two-dimensional dielectric photonic crystals. The single frequency is dropped via cavity-waveguide coupling. Tunability of the demultiplexing mode can be achieved by modifying the cavity properties. The band-dropping phenomenon is achieved by introducing interaction between an input planar, or coupled-cavity, waveguide and the output coupled-cavity waveguides (CCWs). The dropping band can be tuned by changing the coupling strength between the localized cavity modes of the output CCWs. We also calculate the transmission spectra and the field patterns by using the finite-difference-time-domain (FDTD) method. Calculated results agree well with the microwave measurements. © 2002 Optical Society of America.en_US
dc.identifier.issn10944087
dc.identifier.urihttp://hdl.handle.net/11693/24752
dc.language.isoEnglishen_US
dc.publisherOptical Society of American (OSA)en_US
dc.source.titleOptics Expressen_US
dc.subjectBand structureen_US
dc.subjectCrystalsen_US
dc.subjectElectromagnetic wavesen_US
dc.subjectFinite difference methoden_US
dc.subjectFrequenciesen_US
dc.subjectLight transmissionen_US
dc.subjectPhotonsen_US
dc.subjectTime domain analysisen_US
dc.subjectTuningen_US
dc.subjectCoupled-cavity waveguides (CCW)en_US
dc.subjectPhotonic crystalsen_US
dc.subjectScattering matrixen_US
dc.subjectOptical waveguidesen_US
dc.titleBand-dropping via coupled photonic crystal waveguidesen_US
dc.typeArticleen_US

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