Polarization-Controlled Dual-Programmable Metasurfaces

Advanced Science
Xin Ge ZhangTie Jun Cui

Abstract

Programmable metasurfaces allow dynamic and real-time control of electromagnetic (EM) waves in subwavelength resolution, holding extraordinary potentials to establish meta-systems. Achieving independent and real-time controls of orthogonally-polarized EM waves via the programmable metasurface is attractive for many applications, but remains considerably challenging. Here, a polarization-controlled dual-programmable metasurface (PDPM) with modular control circuits is proposed, which enables a dibit encoding capability in modifying the phase profiles of x- and y-polarized waves individually. The constructed extended interface circuit is able to extend the number of control interfaces from a field programmable gate array by orders of magnitude and also possesses memory function, which enhance hugely the rewritability, scalability, reliability, and stability of PDPM. As a proof-of-concept, a wave-based exclusive-OR logic gate platform for spin control of circularly-polarized waves, a fixed-frequency wide-angle dual-beam scanning system, and a dual-polarized shared-aperture antenna are demonstrated using a single PDPM. The proposed PDPM opens up avenues for realizing more advanced and integrated multifunctional devices and systems t...Continue Reading

References

Apr 23, 2016·Science·Elhanan MaguidErez Hasman
Dec 7, 2016·Advanced Materials·Boyang XieJianguo Tian
Feb 25, 2017·Advanced Materials·Ke ChenCheng-Wei Qiu
Aug 5, 2017·Nature Communications·Lianlin LiShuang Zhang
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Oct 7, 2017·Science·Mohammadreza Khorasaninejad, Federico Capasso
Apr 1, 2018·Advanced Materials·Xiaofei ZangXianzhong Chen
Jun 30, 2018·Nature Communications·Sheng LiuIgal Brener
Aug 22, 2018·Advanced Materials·Libin YanAi Qun Liu
Nov 28, 2018·Advanced Science·Xin Ge ZhangTie Jun Cui
Mar 8, 2019·Nature Communications·Lianlin LiTie Jun Cui
May 18, 2019·Science·Amr M ShaltoutMark L Brongersma
Sep 25, 2019·Research : a Science Partner Journal·Tie Jun CuiQian Ma
Sep 25, 2019·Research : a Science Partner Journal·Longqing CongRanjan Singh

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Citations

Aug 11, 2020·IScience·Tie Jun CuiQiang Cheng
Apr 15, 2021·Advanced Materials·Xin Ge ZhangTie Jun Cui
May 15, 2021·Optics Express·Wei-Mang Pan, Jiu-Sheng Li
Jul 31, 2021·Optics Letters·Qian YuWei Xiang Jiang

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Methods Mentioned

BETA
chip
chips

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