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太赫兹频域的强双带特异材料吸收体

WEN Qi-ye XIE Yun-song ZHANG Huai-wu YANG Qing-hui LIU Bao-yuan

WEN Qi-ye, XIE Yun-song, ZHANG Huai-wu, YANG Qing-hui, LIU Bao-yuan. 太赫兹频域的强双带特异材料吸收体[J]. 中国光学(中英文), 2010, 3(1): 70-74.
引用本文: WEN Qi-ye, XIE Yun-song, ZHANG Huai-wu, YANG Qing-hui, LIU Bao-yuan. 太赫兹频域的强双带特异材料吸收体[J]. 中国光学(中英文), 2010, 3(1): 70-74.
WEN Qi-ye, XIE Yun-song, ZHANG Huai-wu, YANG Qing-hui, LIU Bao-yuan. Strong dual band metamaterial absorber in terahertz regime[J]. Chinese Optics, 2010, 3(1): 70-74.
Citation: WEN Qi-ye, XIE Yun-song, ZHANG Huai-wu, YANG Qing-hui, LIU Bao-yuan. Strong dual band metamaterial absorber in terahertz regime[J]. Chinese Optics, 2010, 3(1): 70-74.

太赫兹频域的强双带特异材料吸收体

Strong dual band metamaterial absorber in terahertz regime

  • 摘要: We report the design and simulation of a dual-band perfect terahertz absorber which is composed of an electric Split-Resonance-Ring(eSRR) layer, polyimide spacer and a metal plate layer. The absorber has two near-unity absorptions near 0502 THz and 0942 THz and both are related to the LC resonance of the eSRR. The results show that the designed terahertz absorber is an excellent electromagnetic wave concentrator. The electromagnetic waves are firstly converged into the spacer and the eSRR layer and are then significantly absorbed.

     

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出版历程
  • 收稿日期:  2009-10-21
  • 修回日期:  2009-12-23
  • 刊出日期:  2010-02-25

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