Metamaterial inspired enhanced far-field transmission through a subwavelength nano-hole

buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.epage288en_US
dc.citation.issueNumber10en_US
dc.citation.spage286en_US
dc.citation.volumeNumber4en_US
dc.contributor.authorAlici, K. B.en_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.date.accessioned2016-02-08T09:56:41Z
dc.date.available2016-02-08T09:56:41Z
dc.date.issued2010-06-02en_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.departmentDepartment of Physicsen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractIn the present study, we first demonstrate the polarization and orientation dependent transmission response of split ring resonators at the infrared and visible band. Then, we numerically demonstrate a configuration for the enhancement of power passing through an electrically small hole. By using deep subwavelength optical split ring resonator antennas and couplers we achieved a 400-fold enhanced transmission from a subwavelength aperture area of the electrical size Λ 2/25. The power was transmitted to the far field with 3.9 dBi directivity at 300 THz. (© 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim) Transmission through a subwavelength aperture at the optical regime is quite low. The Letter by Alici and Ozbay shows how it can be enhanced and transferred to the far field by using a metamaterial inspired configuration composed of nano-scale split ring resonator antennas and couplers. A 400-fold power enhancement was achieved.en_US
dc.identifier.doi10.1002/pssr.201004129en_US
dc.identifier.issn1862-6254
dc.identifier.urihttp://hdl.handle.net/11693/22187
dc.language.isoEnglishen_US
dc.publisherWILEYen_US
dc.relation.isversionofhttp://dx.doi.org/10.1002/pssr.201004129en_US
dc.source.titlePhysica Status Solidi - Rapid Research Lettersen_US
dc.subjectMetamaterialsen_US
dc.subjectNano-antennaen_US
dc.subjectSplit ring resonatorsen_US
dc.subjectSub-wavelength opticsen_US
dc.titleMetamaterial inspired enhanced far-field transmission through a subwavelength nano-holeen_US
dc.typeArticleen_US
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