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Experimental Realization of a Circuit-Based Broadband Illusion-Optics Analogue

Chao Li, Xiankun Meng, Xiao Liu, Fang Li, Guangyou Fang, Huanyang Chen, and C. T. Chan
Phys. Rev. Lett. 105, 233906 – Published 2 December 2010
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Abstract

We experimentally demonstrate the first metamaterial “illusion optics” device—an “invisible gateway” by using a transmission-line medium. The device contains an open channel that can block waves at a particular frequency range. We also demonstrate that such a device can work in a broad frequency range.

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  • Received 19 May 2010

DOI:https://doi.org/10.1103/PhysRevLett.105.233906

The American Physical Society

Synopsis

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An invisible gateway

Published 3 December 2010

Thanks to illusion optics, an open channel across a metamaterial slab is made invisible to light incident from the left.

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Authors & Affiliations

Chao Li1, Xiankun Meng1, Xiao Liu1, Fang Li1, Guangyou Fang1, Huanyang Chen2,*, and C. T. Chan3

  • 1Key Laboratory of Microwave and Electromagnetic Radiation, Institute of Electronics, Chinese Academy of Sciences (IECAS), 100190 Beijing, China
  • 2School of Physical Science and Technology, Soochow University, Suzhou, Jiangsu 215006, China
  • 3Department of Physics and William Mong Institute of Nano Science and Technology, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China

  • *kenyon@ust.hk

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Issue

Vol. 105, Iss. 23 — 3 December 2010

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