Broadband metasurfaces with simultaneous control of phase and amplitude

Liu, L., Zhang, X., Kenney, M. , Su, X., Xu, N., Ouyang, C., Shi, Y., Han, J., Zhang, W. and Zhang, S. (2014) Broadband metasurfaces with simultaneous control of phase and amplitude. Advanced Materials, 26(29), pp. 5031-5036. (doi: 10.1002/adma.201401484) (PMID:24863731)

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Abstract

By combining the freedom of both the structural design and the orientation of split ring resonator antennas, we demonstrate terahertz metasurfaces that are capable of controlling both the phase and amplitude profiles over a very broad bandwidth. As an example, we show that the phase-amplitude metasurfaces can be engineered to control the diffraction orders arbitrarily.

Item Type:Articles
Additional Information:This work was supported by the Engineering and Physical Sciences Research Council of UK and the Natural Science Foundation of China (Grant Nos. 61328503, 11274207, 11104169, and 61138001), Natural Science Foundation of Shanxi Province (Grant No. 2013021010-5), Shanxi Provincial Foundation for Returned Scholars (Grant No. 2012-key2), and the U.S. National Science Foundation (Grand No. ECCS-1232081). S. Z. acknowledges fi nancial support by the European Commission under the Marie Curie Career Integration Program. X. Z acknowledges the Chinese Scholarship Council for fi nancial support.
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Kenney, Dr Mitchell Guy
Authors: Liu, L., Zhang, X., Kenney, M., Su, X., Xu, N., Ouyang, C., Shi, Y., Han, J., Zhang, W., and Zhang, S.
College/School:College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering
Journal Name:Advanced Materials
Publisher:Wiley-VHC Verlag
ISSN:0935-9648
ISSN (Online):1521-4095
Published Online:23 May 2014

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