Journal
APPLIED PHYSICS LETTERS
Volume 105, Issue 8, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.4894370
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Funding
- National Science Foundation of China [61138001, 61171024, 60921063]
- National High Tech (863) Projects [2012AA030402, 2011AA010202]
- 111 Project [111-2-05]
- Fundamental Research Funds for Central Universities [3204003101]
- Natural Science Foundation of Jiangsu Province [BK2012019]
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We propose an anisotropic homogeneous metamaterial flat plate having multiple functionalities under different polarizations of incident waves. From the theoretical analysis based on Maxwell's equations, we demonstrate that a single one-dimensional anisotropic metamaterial slab with the tailored constitutive parameters serves as a bandpass filter, a transparent wall, and a polarization converter under illuminations of differently polarized waves. We present a special structural unit to realize the tailored constitutive parameter tensors of the anisotropic metamaterial from which a three-dimensional metamaterial flat plate is designed and fabricated. The measured results agree very well to theoretical calculations and full-wave simulations, demonstrating the excellent performance of the polarization-controlled multiple functionalities of the single metamaterial plate. (C) 2014 AIP Publishing LLC.
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