Recent advances in reconfigurable metasurfaces: principle and applications

Z Zhang, H Shi, L Wang, J Chen, X Chen, J Yi, A Zhang… - Nanomaterials, 2023 - mdpi.com
Metasurfaces have shown their great capability to manipulate electromagnetic waves. As a
new concept, reconfigurable metasurfaces attract researchers' attention. There are many …

[PDF][PDF] Graphene-empowered dynamic metasurfaces and metadevices

C Zeng, H Lu, D Mao, Y Du, H Hua, W Zhao… - Opto-Electron …, 2022 - researching.cn
Metasurfaces, with extremely exotic capabilities to manipulate electromagnetic (EM) waves,
have derived a plethora of advanced metadevices with intriguing functionalities …

Terahertz mode switching of spin reflection and vortex beams based on graphene metasurfaces

Z Zhou, Z Song - Optics & Laser Technology, 2022 - Elsevier
Gradient metasurface provides a new way for controlling electromagnetic wave, and vortex
beam can be widely used to improve the performance of wireless communication. Here …

Dynamical absorption manipulation in a graphene-based optically transparent and flexible metasurface

J Zhang, Z Li, L Shao, W Zhu - Carbon, 2021 - Elsevier
Microwave absorbing metasurfaces with optical transparency are essentially useful in
electromagnetic compatibility, stealth, or camouflage while kee** continuous optical …

A review of recent progress on directional metasurfaces: concept, design, and application

K Chen, Y Feng - Journal of Physics D: Applied Physics, 2022 - iopscience.iop.org
Metasurfaces have provided a new paradigm to control electromagnetic waves by
manipulating the spatially varying distribution of subwavelength artificial structures across …

Broadband cross-circular polarization carpet cloaking based on a phase change material metasurface in the mid-infrared region

B Fang, D Feng, P Chen, L Shi, J Cai, J Li, C Li… - Frontiers of …, 2022 - Springer
In view of the fact that most invisibility devices focus on linear polarization cloaking and that
the characteristics of mid-infrared cloaking are rarely studied, we propose a cross-circularly …

Graphene-based optically transparent metasurface capable of dual-polarized modulation for electromagnetic stealth

J Zhang, L Shao, Z Li, C Zhang… - ACS Applied Materials & …, 2022 - ACS Publications
Microwave stealth technology with optical transparency is of great significance for solar-
powered aircrafts (eg, satellites or unmanned aerial vehicles) in increasingly complex …

Genetic algorithms to automate the design of metasurfaces for absorption bandwidth broadening

J Zhang, G Wang, T Wang, F Li - ACS Applied Materials & …, 2021 - ACS Publications
In this paper, we present a method to automate the design of an efficient metasurface, which
widens the bandwidth of the substrate. This strategy maximizes the potential of the substrate …

Graphene-based terahertz metamirror with wavefront reconfiguration

J Xu, W Liu, Z Song - Optics Express, 2021 - opg.optica.org
As an emerging material, graphene has been widely applied in the field of active
metasurface. Recently, researchers employed graphene to achieve dynamical control of …

Active beam manipulation and convolution operation in VO2-integrated coding terahertz metasurfaces

ZL Li, W Wang, S Deng, J Qu, Y Li, B Lv, W Li, X Gao… - Optics Letters, 2022 - opg.optica.org
Coding metasurfaces have received tremendous interest due to their unprecedented control
of beams through the flexible design of coding sequences. However, realizing tunable …