Split-ring-resonator-coupled enhanced transmission through a single subwavelength aperture

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buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.epage013904-1en_US
dc.citation.issueNumber1en_US
dc.citation.spage013904-4en_US
dc.citation.volumeNumber102en_US
dc.contributor.authorAydin, K.en_US
dc.contributor.authorCakmak, A. O.en_US
dc.contributor.authorSahin, L.en_US
dc.contributor.authorLi, Z.en_US
dc.contributor.authorBilotti, F.en_US
dc.contributor.authorVegni, L.en_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.date.accessioned2016-02-08T10:05:42Z
dc.date.available2016-02-08T10:05:42Z
dc.date.issued2009en_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.departmentDepartment of Physicsen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractWe report the enhanced transmission of electromagnetic waves through a single subwavelength aperture by using a split-ring resonator (SRR) at microwave frequencies. By placing a single SRR at the near field of the aperture, strongly localized electromagnetic fields are effectively coupled to the aperture with a radius that is 20 times smaller than the resonance wavelength (r/λ=0.05). We obtained 740-fold transmission enhancement by exciting the electric resonance of SRR. A different coupling mechanism, through the magnetic resonance of SRR, is also verified to lead to enhanced transmission.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T10:05:42Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2009en
dc.identifier.doi10.1103/PhysRevLett.102.013904en_US
dc.identifier.eissn1079-7114
dc.identifier.issn0031-9007
dc.identifier.urihttp://hdl.handle.net/11693/22857
dc.language.isoEnglishen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.isversionofhttps://doi.org/10.1103/PhysRevLett.102.013904en_US
dc.source.titlePhysical Review Lettersen_US
dc.titleSplit-ring-resonator-coupled enhanced transmission through a single subwavelength apertureen_US
dc.typeArticleen_US

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