Experimental verification of standing-wave plasmonic resonances in split-ring resonators

Chia Yun Chen; Shich Chuan Wu; Ta Jen Yen

doi:10.1063/1.2957978

Experimental verification of standing-wave plasmonic resonances in split-ring resonators

Chia Yun Chen, Shich Chuan Wu, Ta Jen Yen

材料科學及工程學系

研究成果: Article › 同行評審

59 引文斯高帕斯（Scopus）

摘要

We experimentally demonstrate multiple resonances in split-ring resonators (SRRs) from direct electric excitations in midinfrared and near infrared regions. The ratio of the entire length of SRRs to the resonance modes and wavelengths presents a clear linear relationship. Such expression validates in both cases of electric and magnetic responses in SRRs excited by electric field and is further confirmed by examining the SRRs with different lengths. Therefore, our quantitative observations indicate that the multiple resonances can be interpreted by the standing-wave plasmonic resonances and further facilitate to design the desired operation frequencies and responses of SRRs for practical applications.

原文	English
文章編號	034110
期刊	Applied Physics Letters
卷	93
發行號	3
DOIs	https://doi.org/10.1063/1.2957978
出版狀態	Published - 2008

All Science Journal Classification (ASJC) codes

物理與天文學（雜項）

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10.1063/1.2957978

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abstract = "We experimentally demonstrate multiple resonances in split-ring resonators (SRRs) from direct electric excitations in midinfrared and near infrared regions. The ratio of the entire length of SRRs to the resonance modes and wavelengths presents a clear linear relationship. Such expression validates in both cases of electric and magnetic responses in SRRs excited by electric field and is further confirmed by examining the SRRs with different lengths. Therefore, our quantitative observations indicate that the multiple resonances can be interpreted by the standing-wave plasmonic resonances and further facilitate to design the desired operation frequencies and responses of SRRs for practical applications.",

author = "Chen, {Chia Yun} and Wu, {Shich Chuan} and Yen, {Ta Jen}",

note = "Funding Information: The authors would like to thank the National Nano Device Laboratories (NDL-94S-C142) and the National Science Council of Taiwan (NSC 95-2112-M-007-048 MY3) for financially supporting this study. ",

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AU - Wu, Shich Chuan

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N1 - Funding Information: The authors would like to thank the National Nano Device Laboratories (NDL-94S-C142) and the National Science Council of Taiwan (NSC 95-2112-M-007-048 MY3) for financially supporting this study.

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Y1 - 2008

N2 - We experimentally demonstrate multiple resonances in split-ring resonators (SRRs) from direct electric excitations in midinfrared and near infrared regions. The ratio of the entire length of SRRs to the resonance modes and wavelengths presents a clear linear relationship. Such expression validates in both cases of electric and magnetic responses in SRRs excited by electric field and is further confirmed by examining the SRRs with different lengths. Therefore, our quantitative observations indicate that the multiple resonances can be interpreted by the standing-wave plasmonic resonances and further facilitate to design the desired operation frequencies and responses of SRRs for practical applications.

AB - We experimentally demonstrate multiple resonances in split-ring resonators (SRRs) from direct electric excitations in midinfrared and near infrared regions. The ratio of the entire length of SRRs to the resonance modes and wavelengths presents a clear linear relationship. Such expression validates in both cases of electric and magnetic responses in SRRs excited by electric field and is further confirmed by examining the SRRs with different lengths. Therefore, our quantitative observations indicate that the multiple resonances can be interpreted by the standing-wave plasmonic resonances and further facilitate to design the desired operation frequencies and responses of SRRs for practical applications.

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Experimental verification of standing-wave plasmonic resonances in split-ring resonators

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