Share Email Print
cover

Proceedings Paper

Tunable optical coupling in regular arrays of gold and silver nanoparticles
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

We report far-field optical extinction spectra of linear chains of gold and silver nanocylinders with interparticle separations close to the particles' surface plasmon resonance (SPR) wavelength. The spectra reveal a typical pattern of dipole-like and quadrupole SPR peaks and additional non-SPR peaks. We rationalize the extra peaks by constructive interference of the scattered and incident electromagnetic fields.

Paper Details

Date Published: 9 October 2012
PDF: 13 pages
Proc. SPIE 8457, Plasmonics: Metallic Nanostructures and Their Optical Properties X, 84572J (9 October 2012); doi: 10.1117/12.930751
Show Author Affiliations
David A. Smith, Univ. of Colorado at Colorado Springs (United States)
Anatoliy O. Pinchuk, Univ. of Colorado at Colorado Springs (United States)


Published in SPIE Proceedings Vol. 8457:
Plasmonics: Metallic Nanostructures and Their Optical Properties X
Mark I. Stockman, Editor(s)

© SPIE. Terms of Use
Back to Top