Plasmon Interferometers for High-Throughput Sensing

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dc.citation.epage3398en_US
dc.citation.issueNumber16en_US
dc.citation.spage3396en_US
dc.citation.volumeNumber37en_US
dc.contributor.authorYavas, O.en_US
dc.contributor.authorKocabas, C.en_US
dc.date.accessioned2015-07-28T12:05:01Z
dc.date.available2015-07-28T12:05:01Z
dc.date.issued2012-08-08en_US
dc.departmentDepartment of Physicsen_US
dc.description.abstractIn this letter, we demonstrate a refractive index sensor based on a subwavelength plasmon interferometer. Illumination of an atilt subwavelength slit-grove pair on a metal surface with monochromatic light generates high-contrast interference fringes of the transmitted light. Detection of the refractive index of the dielectric medium on the metal surface is based on examining the relative position of the interference fringes. Integration of the plasmon interferometer with a microfluidic channel provides a sensitive, high-throughput sensor with small detection volume. (C) 2012 Optical Society of Americaen_US
dc.identifier.doi10.1021/nl203325sen_US
dc.identifier.issn0146-9592
dc.identifier.urihttp://hdl.handle.net/11693/13187
dc.language.isoEnglishen_US
dc.publisherOptical Society of Americaen_US
dc.relation.isversionofhttp://dx.doi.org/10.1021/nl203325sen_US
dc.source.titleOptics Lettersen_US
dc.subject240.6680en_US
dc.subject280.1415en_US
dc.subject280.3420en_US
dc.titlePlasmon Interferometers for High-Throughput Sensingen_US
dc.typeArticleen_US

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