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Proceedings Paper

Perfect invisible terahertz cloak
Author(s): Zhou Li; XiaoFei Zang; JiaMing Xu; YiMing Zhu
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Paper Abstract

A novel invisible media based on transformation optics consisting of three regions to investigate invisibility was proposed here. What the media does is to compress the light to a small region so that the light can avoid interacting with objects, and then it would be recovered in the latter. Comparing with the traditional cylinder cloak, which require the light propagating around the concealed region, the media would help us to avoid singularity of material parameters. Finite element simulations for two-dimensional cases have been performed to prove these ideas.

Paper Details

Date Published: 23 August 2013
PDF: 8 pages
Proc. SPIE 8909, International Symposium on Photoelectronic Detection and Imaging 2013: Terahertz Technologies and Applications, 89090G (23 August 2013); doi: 10.1117/12.2032932
Show Author Affiliations
Zhou Li, Univ. of Shanghai for Science and Technology (China)
XiaoFei Zang, Univ. of Shanghai for Science and Technology (China)
JiaMing Xu, Univ. of Shanghai for Science and Technology (China)
YiMing Zhu, Univ. of Shanghai for Science and Technology (China)


Published in SPIE Proceedings Vol. 8909:
International Symposium on Photoelectronic Detection and Imaging 2013: Terahertz Technologies and Applications
Marco Rahm; Konstantin Vodopyanov; Wei Shi; Cunlin Zhang, Editor(s)

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