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


Conference Paper

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. © OSA 2012.

Full Text

Duke Authors

Cited Authors

  • D'Aguanno, G; Mattiucci, N; Butun, S; Callahan, JM; Everitt, HO; Aydin, K; Bloemer, MJ

Published Date

  • January 1, 2012

Published In

  • Frontiers in Optics, Fio 2012

International Standard Book Number 13 (ISBN-13)

  • 9781557529565

Digital Object Identifier (DOI)

  • 10.1364/fio.2012.ftu3a.68

Citation Source

  • Scopus