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Proceedings Paper

Fabrication and characterization of long range surface plasmon devices based on metallic subwavelength gratings
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Paper Abstract

In this paper, long range surface plasmon devices using metallic subwavelength gratings are experimentally demonstrated. Subwavelength gold gratings are fabricated with deep UV interference lithography. Long range surface plasmon device using these subwavelength gold gratings is characterized by measuring the surface plasmon resonance reflectance curve in an attenuated total reflection setup. Surface plasmon resonance curve with approximately ten times narrower angular width than that from long range surface plasmon propagating along metallic thin films has been observed experimentally..

Paper Details

Date Published: 21 September 2011
PDF: 9 pages
Proc. SPIE 8096, Plasmonics: Metallic Nanostructures and Their Optical Properties IX, 80962L (21 September 2011); doi: 10.1117/12.893133
Show Author Affiliations
Zhi Wu, Univ. of Dayton (United States)
Andrew M. Sarangan, Univ. of Dayton (United States)
Qiwen Zhan, Univ. of Dayton (United States)


Published in SPIE Proceedings Vol. 8096:
Plasmonics: Metallic Nanostructures and Their Optical Properties IX
Mark I. Stockman, Editor(s)

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