Nano-scale Double Asymmetric Split Ring Resonators

被引：0
|
作者：
Lahiri, Basudev [1 ]
Zhang, Ce [2 ]
McMeekin, Scott G. [3 ]
De la Rue, Richard M. [1 ,4 ]
Johnson, Nigel P. [1 ]
机构：
[1] Univ Glasgow, Sch Engn, Glasgow G12 8LT, Lanark, Scotland
[2] City Univ Hong Kong, Dept Elect Engn, Kowloon, Peoples R China
[3] Glasgow Caledonian Univ, Sch Comp & Engn, Glasgow G4 0BA, Lanark, Scotland
[4] Univ Malaya, Sci Fac, Photon Res Ctr, Phys Dept, Kuala Lumpur 50603, Malaysia
来源：
METAMATERIALS VI | 2011年 / 8070卷
关键词：
Asymmetric Split Ring Resonators; sensing; infra-red; RESONANCE HYBRIDIZATION;
D O I：
10.1117/12.887395
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Double asymmetric split ring resonators (DA-SRRs) are composed of four separate asymmetric metallic arcs that share the same centre-of-curvature. These four arcs interact to produce very steep slopes in the reflection spectrum and also increase the number of trapped modes. This combination produces larger resonance quality-factors (Q-factors), making arrays of such resonators potentially useful for optical sensing.
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页数：5
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