Non-universal behavior of leaky surface waves in a one dimensional asymmetric plasmonic grating

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dc.citation.epage4en_US
dc.citation.issueNumber043103en_US
dc.citation.spage1en_US
dc.citation.volumeNumber118en_US
dc.contributor.authorVempati S.en_US
dc.contributor.authorIqbal, T.en_US
dc.contributor.authorAfsheen, S.en_US
dc.date.accessioned2016-02-08T10:06:53Z
dc.date.available2016-02-08T10:06:53Z
dc.date.issued2015en_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractWe report on a non-universal behavior of leaky surface plasmon waves on asymmetric (Si/Au/analyte of different height) 1D grating through numerical modelling. The occurrence of the leaky surface wave was maximized (suppressing the Fabry-Perot cavity mode), which can be identified in a reflection spectrum through characteristic minimum. Beyond a specific analyte height (h), new sets of surface waves emerge, each bearing a unique reflection minimum. Furthermore, all of these minima depicted a red-shift before saturating at higher h values. This saturation is found to be non-universal despite the close association with their origin (being leaky surface waves). This behavior is attributed to the fundamental nature and the origin of the each set. Additionally, all of the surface wave modes co-exit at relatively higher h values. © 2015 AIP Publishing LLC.en_US
dc.identifier.doi10.1063/1.4927269en_US
dc.identifier.issn0021-8979
dc.identifier.urihttp://hdl.handle.net/11693/22948
dc.language.isoEnglishen_US
dc.publisherAmerican Institute of Physics Inc.en_US
dc.relation.isversionofhttps://doi.org/10.1063/1.4927269en_US
dc.source.titleJournal of Applied Physicsen_US
dc.subjectFabry-Perot interferometersen_US
dc.subjectPlasmonsen_US
dc.subject1D gratingen_US
dc.subjectDifferent heightsen_US
dc.subjectFabry-Perot cavity modesen_US
dc.subjectRed shiften_US
dc.subjectReflection spectraen_US
dc.subjectSurface plasmon wavesen_US
dc.subjectSurface wave modesen_US
dc.subjectUniversal behaviorsen_US
dc.subjectSurface wavesen_US
dc.titleNon-universal behavior of leaky surface waves in a one dimensional asymmetric plasmonic gratingen_US
dc.typeArticleen_US
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