Quasicrystal metasurface for optical holography and diffraction  

作　　者：Xin Wen Zixian Hu Heng Wang Yu Chen Qichang Ma Guixin Li 

机构地区：[1]Department of Materials Science and Engineering,Southern University of Science and Technology,Shenzhen,China [2]Institute for Applied Optics and Precision Engineering,Southern University of Science and Technology,Shenzhen,China

出　　处：《Light(Science & Applications)》2024年第11期2419-2420,共2页光（科学与应用)（英文版）

基　　金：supported by National Key Technologies R&D Program of China(2022YFA1404301);National Natural Science Foundation of China(12161141010).

摘　　要：Quasicrystal metasurfaces,a kind of two-dimensional artificial optical materials with subwavelength meta-atoms arranged in quasi-periodic tiling schemes,have attracted extensive attentions due to their novel optical properties.In a recent work,a dual-functional quasicrystal metasurface,which can be used to simultaneously generate the diffraction pattern and holographic image,is experimentally demonstrated.The proposed method expands the manipulation dimensions for multi-functional quasicrystal metasurfaces and may have important applications in microscopy,optical information processing,optical encryption,etc.

关 键 词：PROPERTIES CRYSTAL DIMENSIONS 

分 类 号：TB34[一般工业技术—材料科学与工程]