Validation of electromagnetic field enhancement in near-infrared through Sierpinski fractal nanoantennas

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buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.epage19512en_US
dc.citation.issueNumber16en_US
dc.citation.spage19504en_US
dc.citation.volumeNumber22en_US
dc.contributor.authorCakmakyapan, S.en_US
dc.contributor.authorCinel, N.A.en_US
dc.contributor.authorCakmak, A.O.en_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.date.accessioned2016-02-08T10:45:50Z
dc.date.available2016-02-08T10:45:50Z
dc.date.issued2014en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractWe introduced fractal geometry to the conventional bowtie antennas. We experimentally and numerically showed that the resonance of the bowtie antennas goes to longer wavelengths, after each fractalization step, which is considered a tool to miniaturize the main bowtie structure. We also showed that the fractal geometry provides multiple hot spots on the surface, and it can be used as an efficient SERS substrate. © 2014 Optical Society of America.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T10:45:50Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2014en
dc.identifier.doi10.1364/OE.22.019504en_US
dc.identifier.issn10944087
dc.identifier.urihttp://hdl.handle.net/11693/25503
dc.language.isoEnglishen_US
dc.publisherOptical Society of American (OSA)en_US
dc.relation.isversionofhttp://dx.doi.org/10.1364/OE.22.019504en_US
dc.source.titleOptics Expressen_US
dc.subjectAntennasen_US
dc.subjectElectromagnetic fieldsen_US
dc.subjectSubstratesen_US
dc.subjectBow-tie antennasen_US
dc.subjectElectromagnetic field enhancementen_US
dc.subjectFractal geometryen_US
dc.subjectFractalizationen_US
dc.subjectHot spoten_US
dc.subjectNear Infrareden_US
dc.subjectSERS substrateen_US
dc.subjectSierpinski fractalsen_US
dc.subjectFractalsen_US
dc.titleValidation of electromagnetic field enhancement in near-infrared through Sierpinski fractal nanoantennasen_US
dc.typeArticleen_US

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