DocumentCode
2719614
Title
Electric and magnetic dipole-dipole interaction of two plane split-ring resonators
Author
Huang, L.J. ; Zeng, Y. ; Chen, X.S. ; Li, Z.F. ; Lu, W.
Author_Institution
Nat. Lab. for Infrared Phys., Chinese Acad. of Sci., Shanghai, China
fYear
2010
fDate
5-10 Sept. 2010
Firstpage
1
Lastpage
2
Abstract
Electric and magnetic coupling of two split-ring resonators (2SRRs) are numerically studied. Extinction cross section of 2SRRs is computed by Finite-differential time domain (FDTD). It is shown that the two coupling resonant frequencies have large redshift and slight blueshift with decreasing the separation of 2SRRs, respectively. Such phenomenon is explained by dynamic electric dipole theory.
Keywords
dipole coupling; electromagnetic coupling; finite difference time-domain analysis; resonators; FDTD method; blueshift; coupling resonant frequency; dynamic electric dipole theory; electric coupling; electric dipole-dipole interaction; extinction cross section; finite-differential time domain method; magnetic coupling; magnetic dipole-dipole interaction; redshift; two plane split-ring resonator; Couplings; Magnetic materials; Magnetic moments; Magnetic resonance; Magnetic separation; Metamaterials;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location
Rome
Print_ISBN
978-1-4244-6655-9
Type
conf
DOI
10.1109/ICIMW.2010.5612997
Filename
5612997
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