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ICOP & ICPET 2017, 23 - : 405-408 Back to browse issues page
Tunable cloaking with graphene metasurface in Terahertz
Razieh Askari * 1, Davoud Fathi
Abstract:   (913 Views)

Abstract- In this paper we propose a new design of mantle cloak using a bilayer nanostructured grapheme metasurface at  low-terahetz frequencies.The object that we cloaked it, is an infinit conducting cylinder. The result of our simulation showed that with using of bilayer structure,we have two frequency band at terahertz for cloaking.whereas with monolayer mantle cloak we have one band for cloaking.This structure is tunable because by varying the chemical potential of graphene, the frequency of cloaking is shifted.

Keywords: cloaking, graphene, metasurface, tunability
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Type of Study: Research | Subject: Special
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Askari R, fathi D. Tunable cloaking with graphene metasurface in Terahertz. ICOP & ICPET. 2017; 23 :405-408
URL: http://opsi.ir/article-1-1307-en.html


Volume 23 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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