Broadband Metasurfaces with Simultaneous Control of Phase and Amplitude
Institute of Solid State Physics · Zero to Three · +4 more institutions
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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.
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Authors
10- LLLixiang Liu
Institute of Solid State Physics, Zero to Three, Shanxi Datong University, University of Birmingham
- XZXueqian Zhang
Zero to Three, University of Birmingham, Tianjin University
- MKMitchell Kenney
Zero to Three, University of Birmingham
- XSXiaoqiang Su
Tianjin University
- NXNingning Xu
Oklahoma State University
Topics & keywords
Topics
Keywords
- Amplitude
- Broadband
- Phase control
- Terahertz radiation
- Materials science
- Resonator
- Bandwidth (computing)
- Phase (matter)
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