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Proceedings Paper

Dynamics and directional locking of colloids on quasicrystalline substrates
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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: 9 September 2011
PDF: 11 pages
Proc. SPIE 8097, Optical Trapping and Optical Micromanipulation VIII, 80970V (9 September 2011); doi: 10.1117/12.897417
Show Author Affiliations
C. Reichhardt, Los Alamos National Lab. (United States)
C. J. Olson Reichhardt, Los Alamos National Lab. (United States)


Published in SPIE Proceedings Vol. 8097:
Optical Trapping and Optical Micromanipulation VIII
Kishan Dholakia; Gabriel C. Spalding, Editor(s)

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