Optoelectronics Letters, Volume. 17, Issue 8, 459(2021)

Design of transparent broadband double-sided absorbing metamaterial

Yajuan ZHAO*... Guien ZHANG, Xin LI and Mingcan QIAN |Show fewer author(s)
Author Affiliations
  • No.33 Research Institute of China Electronics Technology Group Corporation, Taiyuan 030006, China
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    By designing the ordered structure on the key physical dimensions, metamaterial can obtain extraordinary physical properties. The method gives transparent conductive absorbing metamaterial with broadband and high absorptivity. In this paper, a kind of absorbing metamaterial with indium tin oxide (ITO) glass substrate is designed. The design method of double-sided etched an open loop and linear metamaterial periodic structures is adopted. The thickness of the absorbing metamaterial is 2.5 mm. The research shows that the working bandwidth is between 8.9 GHz and 17.4 GHz, the absorption rate is 90%, and the transmittance of visible light is 85% on average. The absorbing metamaterial has wide application value to solve the problem of visualization and absorption characteristics.

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    ZHAO Yajuan, ZHANG Guien, LI Xin, QIAN Mingcan. Design of transparent broadband double-sided absorbing metamaterial[J]. Optoelectronics Letters, 2021, 17(8): 459

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    Paper Information

    Received: Jul. 29, 2020

    Accepted: Sep. 18, 2020

    Published Online: Sep. 2, 2021

    The Author Email: Yajuan ZHAO (tyzyj917@163.com)

    DOI:10.1007/s11801-021-0123-5

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