DocumentCode
2886360
Title
Spatial filter for optical frequencies using plasmonic metasurfaces
Author
Saeidi, Chiya ; van der Weide, Daniel
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Wisconsin-Madison, Madison, WI, USA
fYear
2013
fDate
7-13 July 2013
Firstpage
1680
Lastpage
1681
Abstract
We present spatial filters using two-dimensional (2-D) nanoparticle arrays (NPAs). Using interaction polarizability, which has contributions from the isolated-particle response as well as the interparticle interaction, the resonance behavior of the NPA as a shunt resonator is extracted. Then, by cascading two or more NPAs, a spatial filter with desired bandwidth can be realized. The method is verified by designing a sample filter subject to a specified bandwidth in the visible.
Keywords
nanoparticles; optical design techniques; plasmonics; spatial filters; visible spectra; 2D nanoparticle arrays; interaction polarizability; interparticle interaction; isolated particle response; plasmonic metasurfaces; resonance behavior; shunt resonator; spatial filter; Dielectrics; Optical device fabrication; Optical filters; Optical polarization; Optical resonators; Plasmons; Resonant frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location
Orlando, FL
ISSN
1522-3965
Print_ISBN
978-1-4673-5315-1
Type
conf
DOI
10.1109/APS.2013.6711499
Filename
6711499
Link To Document