Magnetic response of split-ring resonators in the far-infrared frequency regime

2005 ◽  
Vol 30 (11) ◽  
pp. 1348 ◽  
Author(s):  
N. Katsarakis ◽  
G. Konstantinidis ◽  
A. Kostopoulos ◽  
R. S. Penciu ◽  
T. F. Gundogdu ◽  
...  
Keyword(s):  
Far Infrared ◽  
Ring Resonators ◽  
Magnetic Response ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Frequency Regime

Analytical circuit model for split ring resonators in the far infrared and optical frequency range

Metamaterials ◽  
2009 ◽  
Vol 3 (2) ◽  
pp. 57-62 ◽  
Author(s):  
V. Delgado ◽  
O. Sydoruk ◽  
E. Tatartschuk ◽  
R. Marqués ◽  
M.J. Freire ◽  
...  
Keyword(s):  
Far Infrared ◽  
Circuit Model ◽  
Ring Resonators ◽  
Optical Frequency ◽  
Frequency Range ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Optical Frequency Range

Magnetic response of split ring resonators at terahertz frequencies

2007 ◽  
Vol 244 (4) ◽  
pp. 1181-1187 ◽  
Author(s):  
Costas M. Soukoulis ◽  
Thomas Koschny ◽  
Jiangfeng Zhou ◽  
Maria Kafesaki ◽  
Eleftherios N. Economou
Keyword(s):  
Ring Resonators ◽  
Magnetic Response ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Terahertz Frequencies

scholarly journals Magnetic response of split ring resonators (SRRs) at visible frequencies

2010 ◽  
Vol 18 (3) ◽  
pp. 3210 ◽  
Author(s):  
Basudev Lahiri ◽  
Scott G. McMeekin ◽  
Ali Z. Khokhar ◽  
Richard M. De La Rue ◽  
Nigel P. Johnson
Keyword(s):  
Ring Resonators ◽  
Magnetic Response ◽  
Split Ring ◽  
Split Ring Resonators

Far-infrared absorption of split ring resonators: Negative permeability at infrared region

2003 ◽  
Author(s):  
A.-C. Hsu ◽  
Y.-K. Cheng ◽  
K.-H. Chen ◽  
J.-L. Chern ◽  
S.-C. Wu ◽  
...  
Keyword(s):  
Infrared Absorption ◽  
Far Infrared ◽  
Infrared Region ◽  
Ring Resonators ◽  
Negative Permeability ◽  
Split Ring ◽  
Split Ring Resonators

scholarly journals Identifying magnetic response of split-ring resonators at microwave frequencies

2006 ◽  
Vol 14 (3) ◽  
Author(s):  
K. Aydin ◽  
E. Ozbay
Keyword(s):  
Magnetic Resonance ◽  
Band Gap ◽  
Microwave Frequency ◽  
Ring Resonators ◽  
Effective Dielectric Constant ◽  
Magnetic Response ◽  
Split Ring ◽  
Periodic Arrays ◽  
Resonance Band ◽  
Frequency Regime

AbstractIn this study we provide experimental methods to identify the magnetic resonance of split ring resonantors (SRR) at the microwave frequency regime. Transmission measurements were performed on both single SRR unit cell and periodic arrays of SRRs. The magnetic response of the SRR structure was demonstrated by comparing the transmission spectra of SRRs with closed ring resonators (CRR). Effects of the changes in the effective dielectric constant of the SRR medium on the band-gaps of SRR are investigated experimentally. SRRs not only exhibit a magnetic resonance band gap but also a band gap due to the electric resonance. Finally, we present the effect of electric coupling to the magnetic resonance of bianisotropic SRRs by utilizing SRRs with different orientations, and incident electromagnetic wave polarizations.

Terahertz Response of Metamaterial Split-Ring Resonators: Numerical Analysis and Topology Design

2012 ◽  
Vol 571 ◽  
pp. 151-155
Author(s):  
Wei Kai Xu ◽  
Wei Wang
Keyword(s):  
Optimization Technique ◽  
Topology Design ◽  
Ring Resonators ◽  
Electric Response ◽  
Magnetic Response ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Response Characteristics ◽  
Terahertz Region ◽  
Simulation Techniques

Using numerical simulation techniques, the response characteristics of metamaterials split-ring resonators (SRRs) in terahertz region are analyzed. We examine the transmission and dispersion characteristics of several SRRs and show that there are two significant resonances corresponding to electric response and magnetic response, respectively. Based on the topology optimization technique, a terahertz magnetic response of metamaterial for the goal of maximum bandwidth is performed, the results seem to imply that the SRRs structure is the most reasonable topological form for broad magnetic resonance in THz band.

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