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Published on: August 12, 2013
Experimental realization of a circuit-based broadband illusion-optics analogue
Chao Li1, Xiankun Meng, Xiao Liu
1Key Laboratory of Microwave and Electromagnetic Radiation, Institute of Electronics, Chinese Academy of Sciences, 100190 Beijing, China.
Physical Review Letters
|January 15, 2011
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.
