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Proceedings Paper

Achieving multifrequency cloaking with a single shell of multiple plasmonic constituents
Author(s): Youwen Liu; Yunji Meng; Peining Li
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Paper Abstract

We investigate the possibility of achieving the scattering cancellation cloaking at different frequencies with a single shell composed of multiple plasmonic constituents simultaneously, without increasing the physical size of the whole system. Our theory results based on the Mie scattering theory show that the number of cloaking frequencies can be increased by adding extra plasmonic constituents, which are further verified by simulating electromagnetic propagation with finite element method. A special design has also been proposed, showing its great feasibility in the practical application.

Paper Details

Date Published: 11 September 2013
PDF: 7 pages
Proc. SPIE 8806, Metamaterials: Fundamentals and Applications VI, 88062H (11 September 2013); doi: 10.1117/12.2022740
Show Author Affiliations
Youwen Liu, Nanjing Univ. of Aeronautics and Astronautics (China)
Yunji Meng, Nanjing Univ. of Aeronautics and Astronautics (China)
Peining Li, Nanjing Univ. of Aeronautics and Astronautics (China)

Published in SPIE Proceedings Vol. 8806:
Metamaterials: Fundamentals and Applications VI
Allan D. Boardman; Nader Engheta; Mikhail A. Noginov; Nikolay I. Zheludev, Editor(s)

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