2D simulation of surface plasmon resonance

Jiunn Woei Liaw*, Mao Kuen Kuo, Juen Kai Wang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In the paper, interactions of an electromagnetic wave with a metallic nanoparticle in the optical range for a two-dimensional TM mode (p-polarization) are investigated by a set of new surface integral equations. A critical case of triangular silver is studied by the new integral equations to exhibit a strong local enhancement of the electric field at the sharp edges; the amplification of silver is around 300, which is much stronger than a dielectric nanoparticle. In addition, the surface plasmon resonance (SPR) in elliptical silver is demonstrated, and the results indicate the red shift of SPR can be caused by increasing the aspect ratio of the particle and the permittivity of the host.

Original languageEnglish
Title of host publicationPIERS 2005 - Progress in Electromagnetics Research Symposium, Proceedings
PublisherElectromagnetics Academy
Pages441-444
Number of pages4
ISBN (Print)1933077077, 9781933077079
DOIs
StatePublished - 2005
Externally publishedYes
EventProgress in Electromagnetics Research Symposium, PIERS 2005 - Hangzhou, China
Duration: 22 08 200526 08 2005

Publication series

NamePIERS 2005 - Progress in Electromagnetics Research Symposium, Proceedings

Conference

ConferenceProgress in Electromagnetics Research Symposium, PIERS 2005
Country/TerritoryChina
CityHangzhou
Period22/08/0526/08/05

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