Title :
Spectral characteristics of coupled plasmonic modes in aggregates of plasma columns
Author :
Stognii, Nadiia ; Sakhnenko, Nataliya
Author_Institution :
Dept. of Higher Math., Kharkiv Nat. Univ. of Radio Electron., Kharkiv, Ukraine
fDate :
Oct. 31 2012-Nov. 2 2012
Abstract :
Theoretical study of the eigenfrequencies of coupled plasmons in cylindrical plasma columns is presented. Plasmonic modes of linear chain of coupled plasma cylinders and cluster of square configuration is investigated. Mechanism of the plasmonic mode coupling that can be considered as bonding and antibonding combinations of isolated cylinder plasmons is studied. Accurate analysis of the spectrum of different plasmon resonances and their quality factors is presented.
Keywords :
Q-factor; plasma electromagnetic wave propagation; plasmonics; plasmons; aggregates; antibonding combinations; coupled plasma cylinders; coupled plasmons; cylindrical plasma columns; eigenfrequencies; isolated cylinder plasmons; linear chain; plasmon resonances; plasmonic mode coupling; plasmonic modes; quality factors; square configuration cluster; Antennas; Bonding; Optical resonators; Optical surface waves; Plasmons; Q factor; cluster; eigenfrequency; linear chain; plasma; plasmon resonances; surface plasmons;
Conference_Titel :
Radar Conference (EuRAD), 2012 9th European
Conference_Location :
Amsterdam
Print_ISBN :
978-1-4673-2471-7
