Multifunctional metasurfaces enabled by simultaneous and independent control of phase and amplitude for orthogonal polarization states
作者机构：National Laboratory of Solid-State MicrostructuresJiangsu Key Laboratory of Artificial Functional MaterialsCollege of Engineering and Applied SciencesNanjing University210093 NanjingChina Collaborative Innovation Center of Advanced Microstructures210093 NanjingChina Physical Measurement LaboratoryNational Institute of Standards and TechnologyGaithersburgMD 20877USA Maryland NanoCenterUniversity of MarylandCollege ParkMD 20877USA School of Optical and Electronic Information and Wuhan National Laboratory for OptoelectronicsHuazhong University of Science and Technology430074 WuhanChina
出 版 物：《Light(Science & Applications)》 (光（科学与应用)（英文版）)
年 卷 期：2021年第10卷第6期
页 面：1088-1098页
核心收录：
学科分类：0808[工学-电气工程] 070207[理学-光学] 0809[工学-电子科学与技术（可授工学、理学学位）] 07[理学] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0803[工学-光学工程] 0702[理学-物理学]
基 金：the Key Research and Development Program from Ministry of Science and Technology of China(2017YFA0303700 and 2016YFA0202100) National Natural Science Foundation of China(11774163) Fundamental Research Funds for the Central Universities(0213-14380194) .M.L.and T.Xu ack no wledge tech nical support from micro-fabricati on and in teg rati on technology center from Nanji ng Un iversity.W.Z.L.C.and A.A.acknowledge support under the Cooperative Research Agreement between the University of Maryland and the National Institute of Standards and Technology,Award#70-NANB14H209,through the University of Maryland.M.L.,W.Z.and P.H.contributed equally to this work
主 题：phase proof simultaneous
摘 要：Monochromatic light can be characterized by its three fun dame ntal properties:amplitude,phase,and *** this work,we propose a versatile,transmission-mode all-dielectric metasurface platform that can independently manipulate the phase and amplitude for two orthogonal states of polarization in the visible frequency *** proof-o仁concept experimental demonstration,various single-layer metasurfaces composed of subwavelength-spaced titanium-dioxide nanopillars are designed,fabricated,and characterized to exhibit the ability of polarization-switchable multidimensional light-field manipulation,including polarization-switchable grayscale nanoprinting,nonuniform cylindrical lensing,and complex-amplitude *** envision the metasurface platform dem on strated here to open new possibilities toward creating compact multifunctional optical devices for applications in polarization optics,information encoding,optical data storage,and security.
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