| 太赫兹频域的强双带特异材料吸收体(英文) |
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| 基金项目： | partly supported by National Basic Research Program of China(973) (No.2007CB310407); National Nature Science Foundation of China(No.60721001 and No.60801023); International S&T Cooperation Program of China(No.2006DFA53410, No.2007DFR10250) |
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| 摘 要： |
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| 关 键 词： | 太赫兹 频域 材料 特异 吸收体 |
Strong dual band metamaterial absorber in terahertz regime |
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| 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 and Applied Optics Abstracts, 2010, 0(1) |
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| Authors: | WEN Qi-ye XIE Yun-song ZHANG Huai-wu YANG Qing-hui LIU Bao-yuan |
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| Affiliation: | WEN Qi-ye,XIE Yun-song,ZHANG Huai-wu,YANG Qing-hui,LIU Bao-yuan (State Key Laboratory of Electronic Films , Integrated Devices,University of Electronic Science , Technology of China,Chengdu 610054,China) |
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| Abstract: | 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 th... |
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| Keywords: | metamaterial terahertz dual-band absorber |
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