Observation of coupled-cavity structures in metamaterials

buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828en_US
dc.citation.epage121910-1en_US
dc.citation.issueNumber12en_US
dc.citation.spage121910-3en_US
dc.citation.volumeNumber93en_US
dc.contributor.authorCaglayan, H.en_US
dc.contributor.authorBulu, I.en_US
dc.contributor.authorLoncar, M.en_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.contributor.bilkentauthorÖzbay, Ekmel
dc.date.accessioned2016-02-08T10:07:31Z
dc.date.available2016-02-08T10:07:31Z
dc.date.issued2008en_US
dc.departmentDepartment of Physicsen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractIn this letter, we investigated the transmission properties of metamaterial based coupled-cavity structures. We first calculated the effective parameters of a split-ring resonator (SRR) and composite metamaterial (CMM) structures. Subsequently, we introduced coupled-cavity structures and presented the transmission spectrum of SRR and CMM based coupled-cavity structures. The splitting of eigenmodes was observed due to the interaction between the localized electromagnetic cavity modes. Finally, the dispersion relation and normalized group velocity of the coupled-cavity structures were calculated. The maximum group velocity was found to be 100 times smaller than the speed of light in vacuum.en_US
dc.identifier.doi10.1063/1.2988286en_US
dc.identifier.eissn1077-3118
dc.identifier.issn0003-6951
dc.identifier.urihttp://hdl.handle.net/11693/22990
dc.language.isoEnglishen_US
dc.publisherAIP Publishing LLCen_US
dc.relation.isversionofhttp://doi.org/10.1063/1.2988286en_US
dc.source.titleApplied Physics Lettersen_US
dc.titleObservation of coupled-cavity structures in metamaterialsen_US
dc.typeArticleen_US
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