Color-selective three-dimensional polarization structures

作     者：Yuttana Intaravanne Ruoxing Wang Hammad Ahmed Yang Ming Yaqin Zheng Zhang-Kai Zhou Zhancheng Li Shuqi Chen Shuang Zhang Xianzhong Chen 

作者机构：Institute of Photonics and Quantum SciencesSchool of Engineering and Physical SciencesHeriot-Watt UniversityEdinburgh EH144ASUK Department of Mathematics and PhysicsNorth China Electric Power UniversityBaoding 071003China School of Physics and Electronic EngineeringChangshu Institute of TechnologySuzhou 215000China State Key Laboratory of Optoelectronic Materials and TechnologiesSchool of PhysicsSun Yat-sen UniversityGuangzhou 510275China School of Physics and TEDA Applied Physics InstituteNankai University94 Weijin RoadTianjin 300071China Department of PhysicsUniversity of Hong KongHong KongChina Department of Electronic&Electrical EngineeringUniversity of Hong KongHong KongChina 

出 版 物：《Light(Science & Applications)》 (光（科学与应用)（英文版）)

年 卷 期：2022年第11卷第11期

页      面：2706-2715页

核心收录：

学科分类：070207[理学-光学] 07[理学] 08[工学] 0803[工学-光学工程] 0702[理学-物理学] 

基　　金：the Engineering and Physical Sciences Research Council(EP/P029892/1) the Leverhulme Trust(RPG-2021-145) the Royal Society International Exchanges(IES\R3\193046) 

主　　题：polarization optics dimensional 

摘      要：Polarization as an important degree of freedom for light plays a key role in *** beams with controlled polarization profles have diverse applications,such as information encoding,display,medical and biological imaging,and manipulation of ***,conventional polarization optics can only realize two-dimensional polarization structures in a transverse *** emergent ultrathin optical devices consisting of planar nanostructures,so-called metasurfaces,have shown much promise for polarization *** we propose and experimentally demonstrate color-selective three-dimensional(3D)polarization structures with a single *** geometric metasurfaces are designed based on color and phase multiplexing and polarization rotation,creating various 3D polarization ***,different 3D polarization knots in the same observation region can be achieved by controlling the incident wavelengths,providing unprecedented polarization control with color information in 3D *** research findings may be of interest to many practical applications such as vector beam generation,virtual reality,volumetric displays,security,and anti-counterfeiting.