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. 29 2012-Nov. 1 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; plasmonics; surface plasmons; coupled plasma cylinders; cylindrical plasma columns; isolated cylinder plasmons; linear chain; plasmon resonances; plasmonic mode coupling mechanism; quality factors; spectral characteristics; surface plasmons; Antennas; Bonding; Optical resonators; Optical surface waves; Plasmons; Q factor; cluster; eigenfrequency; linear chain; plasma; plasmon resonances; surface plasmons;
Conference_Titel :
Microwave Conference (EuMC), 2012 42nd European
Conference_Location :
Amsterdam
Print_ISBN :
978-1-4673-2215-7
Electronic_ISBN :
978-2-87487-026-2
