Experimental study of subwavelength focusing by lefthanded metamaterials with a negative refractive index

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buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.issueNumber1en_US
dc.citation.volumeNumber1en_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.contributor.authorAydin, K.en_US
dc.date.accessioned2016-02-08T10:11:04Z
dc.date.available2016-02-08T10:11:04Z
dc.date.issued2007en_US
dc.departmentDepartment of Physicsen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractTwo dimensional (2D) left-handed metamaterials (LHM) exhibiting negative refraction and subwavelength imaging are studied experimentally. A left-handed transmission band is observed at the frequencies where both dielectric permittivity and magnetic permeability are simultaneously negative. 2D LHM structure is verified to have a negative refractive index by measuring the refraction through a prism-shaped sample. Subwavelength focusing is observed by using a flat LHM superlens.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T10:11:04Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2007en
dc.identifier.doi10.1117/1.2805841en_US
dc.identifier.issn19342608
dc.identifier.urihttp://hdl.handle.net/11693/23263
dc.language.isoEnglishen_US
dc.relation.isversionofhttp://dx.doi.org/10.1117/1.2805841en_US
dc.source.titleJournal of Nanophotonicsen_US
dc.subjectLeft-handed metamaterialen_US
dc.subjectNegative refractive indexen_US
dc.subjectSuperlensen_US
dc.subjectDielectric permittivitiesen_US
dc.subjectExperimental studiesen_US
dc.subjectLeft handed metamaterialen_US
dc.subjectNegative refractionsen_US
dc.subjectNegative refractive indexen_US
dc.subjectSubwavelength focusingen_US
dc.subjectSubwavelength imagingen_US
dc.subjectSuperlensen_US
dc.subjectSuperlensesen_US
dc.subjectTransmission banden_US
dc.subjectLight refractionen_US
dc.subjectMagnetic permeabilityen_US
dc.subjectMetamaterialsen_US
dc.subjectRefractionen_US
dc.subjectRefractometersen_US
dc.subjectRefractive indexen_US
dc.titleExperimental study of subwavelength focusing by lefthanded metamaterials with a negative refractive indexen_US
dc.typeArticleen_US

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