Ultraviolet surface-enhanced Raman scattering at the plasmonic band edge of a metallic grating

dc.contributor.authorMattiucci, Nadia
dc.contributor.authorD’Aguanno, Giuseppe
dc.contributor.authorEveritt, Henry O.
dc.contributor.authorForeman, John V.
dc.contributor.authorCallahan, John M.
dc.contributor.authorBuncick, Milan C.
dc.contributor.authorBloemer, Mark J.
dc.date.accessioned2020-06-03T16:47:51Z
dc.date.available2020-06-03T16:47:51Z
dc.description.abstractSurface-enhanced Raman Scattering (SERS) is studied in sub-wavelength metallic gratings on a substrate using a rigorous electromagnetic approach. In the ultraviolet SERS is limited by the metallic dampening, yet enhancements as large as 105 are predicted. It is shown that these enhancements are directly linked to the spectral position of the plasmonic band edge of the metal/substrate surface plasmon. A simple methodology is presented for selecting the grating pitch to produce optimal enhancement for a given laser frequency.en_US
dc.description.sponsorshipN.M., G.D. and M.C.B. acknowledge financial support from DARPA SBIR project “Nonlinear Plasmonic Devices” contract number W31P4Q-11-C-0109.en_US
dc.description.urihttps://www.osapublishing.org/oe/abstract.cfm?uri=oe-20-2-1868en_US
dc.format.extent10 pagesen_US
dc.genrejournal articlesen_US
dc.identifierdoi:10.13016/m2l3xf-dcie
dc.identifier.citationNadia Mattiucci, Giuseppe D’Aguanno, Henry O. Everitt, John V. Foreman, John M. Callahan, Milan C. Buncick, and Mark J. Bloemer, "Ultraviolet surface-enhanced Raman scattering at the plasmonic band edge of a metallic grating," Opt. Express 20, 1868-1877 (2012), https://doi.org/10.1364/OE.20.001868en_US
dc.identifier.urihttps://doi.org/10.1364/OE.20.001868
dc.identifier.urihttp://hdl.handle.net/11603/18812
dc.language.isoen_USen_US
dc.publisherOSA Publishingen_US
dc.relation.isAvailableAtThe University of Maryland, Baltimore County (UMBC)
dc.relation.ispartofUMBC Computer Science and Electrical Engineering Department Collection
dc.rightsThis item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author.
dc.rightsPublic Domain Mark 1.0*
dc.rightsThis work was written as part of one of the author's official duties as an Employee of the United States Government and is therefore a work of the United States Government. In accordance with 17 U.S.C. 105, no copyright protection is available for such works under U.S. Law.
dc.rights.urihttp://creativecommons.org/publicdomain/mark/1.0/*
dc.titleUltraviolet surface-enhanced Raman scattering at the plasmonic band edge of a metallic gratingen_US
dc.typeTexten_US

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