Few-layer metasurfaces with arbitrary scattering properties

作     者：Zhancheng Li Wenwei Liu Hua Cheng Shuqi Chen Zhancheng Li;Wenwei Liu;Hua Cheng;Shuqi Chen

作者机构：The Key Laboratory of Weak Light Nonlinear PhotonicsMinistry of EducationSchool of Physics and TEDA Institute of Applied PhysicsRenewable Energy Conversion and Storage CenterNankai UniversityTianjin 300071China The Collaborative Innovation Center of Extreme OpticsShanxi UniversityTaiyuan 030006China Collaborative Innovation Center of Light Manipulations and ApplicationsShandong Normal UniversityJinan 250358China 

出 版 物：《Science China(Physics,Mechanics & Astronomy)》 (中国科学：物理学、力学、天文学（英文版）)

年 卷 期：2020年第63卷第8期

页      面：2-13页

核心收录：

学科分类：0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 

基　　金：supported by the National Key Research and Development Program of China(Grant Nos.2016YFA0301102,and 2017YFA0303800) the National Natural Science Fund for Distinguished Young Scholar(Grant No.11925403) the National Natural Science Foundation of China(Grant Nos.11974193,11904181,11904183,91856101,and 11774186) the Natural Science Foundation of Tianjin for Distinguished Young Scientists(Grant No.18JCJQJC45700) the National Postdoctoral Program for Innovative Talents(Grant No.BX20180148) the China Postdoctoral Science Foundation(Grant Nos.2018M640224,and 2018M640229) 

主　　题：few-layer metasurfaces light-matter interaction scattering matrix full-space manipulation 

摘      要：Metasurfaces,which are planar arrays of subwavelength artificial structures,have emerged as excellent platforms for the integration and miniaturization of electromagnetic devices and provided ample possibilities for single-dimensional and multi-dimensional manipulations of electromagnetic ***,owing to the limited interactions between planar thin metallic nanostructures and electromagnetic waves as well as intrinsic losses in metals,metasurfaces exhibit disadvantages in terms of efficiency,controllability,and *** advances in this field show that few-layer metasurfaces can overcome these ***-layer metasurfaces composed of more than one functional layer enable more degrees of design ***,they possess unprecedented capabilities for electromagnetic wave manipulation,which have considerable impact in the area of *** article reviews recent advances in few-layer metasurfaces from the viewpoint of their scattering *** scattering matrix theory is briefly introduced,and the advantages and drawbacks of few-layer metasurfaces for the realization of arbitrary scattering properties are ***,a detailed overview of typical few-layer metasurfaces with various scattering properties and their design principles is ***,an outlook on the future directions and challenges in this promising research area is presented.