Broadband terahertz wave deflection based on C-shape complex metamaterials with phase discontinuities

Xueqian Zhang; Zhen Tian; Weisheng Yue; Jianqiang Gu; Shuang Zhang; Jiaguang Han; Weili Zhang

doi:10.1002/adma.201204850

Broadband terahertz wave deflection based on C-shape complex metamaterials with phase discontinuities

Xueqian Zhang, Zhen Tian, Weisheng Yue, Jianqiang Gu, Shuang Zhang, Jiaguang Han, Weili Zhang

Imaging & Characterization Core Lab

Research output: Contribution to journal › Article › peer-review

406 Scopus citations

Abstract

A broadband terahertz wave deflector based on metasurface induced phase discontinuities is reported. Various frequency components ranging from 0.43 to 1.0 THz with polarization orthogonal to the incidence are deflected into a broad range of angles from 25° to 84°. A Fresnel zone plate consequently developed from the beam deflector is capable of focusing a broadband terahertz radiation. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Original language	English (US)
Pages (from-to)	4567-4572
Number of pages	6
Journal	Advanced Materials
Volume	25
Issue number	33
DOIs	https://doi.org/10.1002/adma.201204850
State	Published - Jun 21 2013

ASJC Scopus subject areas

Mechanics of Materials
General Materials Science
Mechanical Engineering

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10.1002/adma.201204850

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title = "Broadband terahertz wave deflection based on C-shape complex metamaterials with phase discontinuities",

abstract = "A broadband terahertz wave deflector based on metasurface induced phase discontinuities is reported. Various frequency components ranging from 0.43 to 1.0 THz with polarization orthogonal to the incidence are deflected into a broad range of angles from 25° to 84°. A Fresnel zone plate consequently developed from the beam deflector is capable of focusing a broadband terahertz radiation. Copyright {\textcopyright} 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",

author = "Xueqian Zhang and Zhen Tian and Weisheng Yue and Jianqiang Gu and Shuang Zhang and Jiaguang Han and Weili Zhang",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: This work was supported by the U.S. National Science Foundation (Grand No. ECCS-1232081), the National Science Foundation of China (Grant Nos. 61138001, 61028011, 61007034, 61107085, and 61107053) and the National Instrumentation Program of China (Grant No. 2011YQ150021).",

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doi = "10.1002/adma.201204850",

language = "English (US)",

volume = "25",

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journal = "Advanced Materials",

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T1 - Broadband terahertz wave deflection based on C-shape complex metamaterials with phase discontinuities

AU - Zhang, Xueqian

AU - Tian, Zhen

AU - Yue, Weisheng

AU - Gu, Jianqiang

AU - Zhang, Shuang

AU - Han, Jiaguang

AU - Zhang, Weili

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: This work was supported by the U.S. National Science Foundation (Grand No. ECCS-1232081), the National Science Foundation of China (Grant Nos. 61138001, 61028011, 61007034, 61107085, and 61107053) and the National Instrumentation Program of China (Grant No. 2011YQ150021).

PY - 2013/6/21

Y1 - 2013/6/21

N2 - A broadband terahertz wave deflector based on metasurface induced phase discontinuities is reported. Various frequency components ranging from 0.43 to 1.0 THz with polarization orthogonal to the incidence are deflected into a broad range of angles from 25° to 84°. A Fresnel zone plate consequently developed from the beam deflector is capable of focusing a broadband terahertz radiation. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

AB - A broadband terahertz wave deflector based on metasurface induced phase discontinuities is reported. Various frequency components ranging from 0.43 to 1.0 THz with polarization orthogonal to the incidence are deflected into a broad range of angles from 25° to 84°. A Fresnel zone plate consequently developed from the beam deflector is capable of focusing a broadband terahertz radiation. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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EP - 4572

JO - Advanced Materials

JF - Advanced Materials

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ER -

Broadband terahertz wave deflection based on C-shape complex metamaterials with phase discontinuities

Abstract

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