Transmission properties of composite metamaterials in the terahertz domain

Li Ming; Wen Zhenchao; Fu Jinxin; Fang Xu; Dai Yaomin; Han Xiufeng; Qiu Xianggang

doi:10.1109/META.2008.4723570

Transmission properties of composite metamaterials in the terahertz domain

Li Ming, Wen Zhenchao, Fu Jinxin, Fang Xu, Dai Yaomin, Han Xiufeng, Qiu Xianggang

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A periodic array of subwavelength holes in a metal film (i.e. one-layer fishnet structure), an array of split-ring resonators (SRRs) and composite metamaterials (CMMs) combining the two former structures on the same board are fabricated and transmission measurements are performed in the terahertz regime. Anomalous enhanced transmission of metallic subwavelength holes and the magnetic mode of the SRRs are observed in the composite metamaterials. A new plasmon resonance due to the coupling between fishnet wires and SRRs in the CMMs is also observed. Numerical simulations agree well with the experimental spectra and further confirm our results. These findings are expected to have potential applications in designing novel metamaterials.

Original language	English
Title of host publication	META08 - Proceedings of the 2008 International Workshop on Metamaterials
Pages	181-183
Number of pages	3
DOIs	https://doi.org/10.1109/META.2008.4723570
Publication status	Published - 2008
Externally published	Yes
Event	2008 International Workshop on Metamaterials, META08 - Nanjing, China Duration: 2008 Nov 9 → 2008 Nov 12

Publication series

Name	META08 - Proceedings of the 2008 International Workshop on Metamaterials

Conference

Conference	2008 International Workshop on Metamaterials, META08
Country/Territory	China
City	Nanjing
Period	08/11/9 → 08/11/12

ASJC Scopus subject areas

Mechanics of Materials
Computational Mechanics

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10.1109/META.2008.4723570

Cite this

Ming, L., Zhenchao, W., Jinxin, F., Xu, F., Yaomin, D., Xiufeng, H., & Xianggang, Q. (2008). Transmission properties of composite metamaterials in the terahertz domain. In META08 - Proceedings of the 2008 International Workshop on Metamaterials (pp. 181-183). [4723570] (META08 - Proceedings of the 2008 International Workshop on Metamaterials). https://doi.org/10.1109/META.2008.4723570

Transmission properties of composite metamaterials in the terahertz domain. / Ming, Li; Zhenchao, Wen; Jinxin, Fu; Xu, Fang; Yaomin, Dai; Xiufeng, Han; Xianggang, Qiu.

META08 - Proceedings of the 2008 International Workshop on Metamaterials. 2008. p. 181-183 4723570 (META08 - Proceedings of the 2008 International Workshop on Metamaterials).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ming, L, Zhenchao, W, Jinxin, F, Xu, F, Yaomin, D, Xiufeng, H & Xianggang, Q 2008, Transmission properties of composite metamaterials in the terahertz domain. in META08 - Proceedings of the 2008 International Workshop on Metamaterials., 4723570, META08 - Proceedings of the 2008 International Workshop on Metamaterials, pp. 181-183, 2008 International Workshop on Metamaterials, META08, Nanjing, China, 08/11/9. https://doi.org/10.1109/META.2008.4723570

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abstract = "A periodic array of subwavelength holes in a metal film (i.e. one-layer fishnet structure), an array of split-ring resonators (SRRs) and composite metamaterials (CMMs) combining the two former structures on the same board are fabricated and transmission measurements are performed in the terahertz regime. Anomalous enhanced transmission of metallic subwavelength holes and the magnetic mode of the SRRs are observed in the composite metamaterials. A new plasmon resonance due to the coupling between fishnet wires and SRRs in the CMMs is also observed. Numerical simulations agree well with the experimental spectra and further confirm our results. These findings are expected to have potential applications in designing novel metamaterials.",

author = "Li Ming and Wen Zhenchao and Fu Jinxin and Fang Xu and Dai Yaomin and Han Xiufeng and Qiu Xianggang",

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AU - Zhenchao, Wen

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AU - Xu, Fang

AU - Yaomin, Dai

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AU - Xianggang, Qiu

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AB - A periodic array of subwavelength holes in a metal film (i.e. one-layer fishnet structure), an array of split-ring resonators (SRRs) and composite metamaterials (CMMs) combining the two former structures on the same board are fabricated and transmission measurements are performed in the terahertz regime. Anomalous enhanced transmission of metallic subwavelength holes and the magnetic mode of the SRRs are observed in the composite metamaterials. A new plasmon resonance due to the coupling between fishnet wires and SRRs in the CMMs is also observed. Numerical simulations agree well with the experimental spectra and further confirm our results. These findings are expected to have potential applications in designing novel metamaterials.

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Transmission properties of composite metamaterials in the terahertz domain

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