Triple-band metamaterial absorption utilizing single rectangular hole
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- 作者：Seung Jik Kima ; 1 ; Young Joon Yoob ; 1 ; Young Ju Kimb ; YoungPak Leeb ; yplee@hanyang.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Metamaterials ; Metamaterial absorbers ; Magnetic field vortex
- 刊名：Optics Communications
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：382
- 期：Complete
- 页码：151-156
- 全文大小：4454 K
文摘
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Triple-band metamaterial absorber was realized only using single rectangular hole.
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The second absorption is caused by the induced magnetic vortices in the sample.
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The high-frequency absorption is induced by the third-harmonic magnetic resonance.
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Triple-band absorber in visible-range was realized by using similar single hole.