Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/86677
Title: Adaptable metasurface for dynamic anomalous reflection
Authors: Yan, L. B.
Zhu, W. M.
Wu, Pin Chieh
Cai, H.
Gu, Y. D.
Chin, Lip Ket
Shen, Zhongxiang
Chong, P. H. J.
Yang, Z. C.
Ser, Wee
Tsai, D. P.
Liu, Ai Qun
Keywords: Light Scattering
Optical Resonators
Issue Date: 2017
Source: Yan, L. B., Zhu, W. M., Wu, P. C., Cai, H., Gu, Y. D., Chin, L. K., et al. (2017). Adaptable metasurface for dynamic anomalous reflection. Applied Physics Letters, 110(20), 2101904-.
Series/Report no.: Applied Physics Letters
Abstract: In this paper, we demonstrate an adaptable metasurface with a periodic array of liquid-metal ring-shaped resonators. Its optical properties can be dynamically controlled by individually reconfiguring the geometry (shape and orientation) of the resonators. For the proof of concept, by tailoring the phase profile of the scattered electromagnetic wave, a dynamic anomalous reflection is demonstrated, whereby the reflection angle is fixed at −45° for three different normal incident frequencies of 10.5, 12, and 14 GHz. The demonstrated adaptable metasurfaces pave a way for promising applications in multi-frequency tracking radar systems and broadband scanning systems.
URI: https://hdl.handle.net/10356/86677
http://hdl.handle.net/10220/44182
ISSN: 0003-6951
DOI: 10.1063/1.4983782
Rights: © 2017 American Institute of Physics. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of American Institute of Physics. The published version is available at: [http://dx.doi.org/10.1063/1.4983782]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

Files in This Item:
File Description SizeFormat 
Adaptable metasurface for dynamic anomalous reflection.pdf2.79 MBAdobe PDFThumbnail
View/Open

SCOPUSTM   
Citations

16
checked on Sep 6, 2020

WEB OF SCIENCETM
Citations

16
checked on Sep 26, 2020

Page view(s)

237
checked on Sep 30, 2020

Download(s)

72
checked on Sep 30, 2020

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.