UV-SERS assisted by nano-focusing in plasmonic gratings with tapered slits

G. D'Aguanno*, N. Mattiucci, S. Butun, J. M. Callahan, H. O. Everitt, K. Aydin, M. J. Bloemer

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The potential for UV-SERS is demonstrated using subwavelength Al gratings grown on sapphire substrate. The role played by the slit geometry and analyte coverage is explored, demonstrating that enhancement factors greater than 100,000 are possible.

Original languageEnglish (US)
Title of host publicationFrontiers in Optics, FIO 2012
StatePublished - Dec 1 2012
EventFrontiers in Optics, FIO 2012 - Rochester, NY, United States
Duration: Oct 14 2012Oct 18 2012

Publication series

NameFrontiers in Optics, FIO 2012

Other

OtherFrontiers in Optics, FIO 2012
Country/TerritoryUnited States
CityRochester, NY
Period10/14/1210/18/12

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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