3D-Integrated metasurfaces for full-colour holography
作者机构：State Key Laboratory of Advanced Design and Manufacturing for Vehicle BodyCollege of Mechanical and Vehicle EngineeringHunan University410082 ChangshaPeople’s Republic of China Kirchhoff Institute for PhysicsUniversity of HeidelbergIm Neuenheimer Feld 22769120 HeidelbergGermany
出 版 物：《Light(Science & Applications)》 (光（科学与应用)（英文版）)
年 卷 期：2019年第8卷第1期
页 面：400-408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 financial support of the National Natural Science Foundation of China under contract nos.51722503 51621004 and 11574078
主 题：surfaces recording integrate
摘 要：Metasurfaces enable the design of optical elements by engineering the wavefront of light at the subwavelength *** to their ultrathin and compact characteristics,metasurfaces possess great potential to integrate multiple functions in optoelectronic systems for optical device ***,current research based on multiplexing in the 2D plane has not fully utilised the capabilities of metasurfaces for multi-tasking ***,we demonstrate a 3D-integrated metasurface device by stacking a hologram metasurface on a monolithic Fabry–Pérot cavity-based colour filter microarray to simultaneously achieve low-crosstalk,polarisation-independent,high-efficiency,full-colour holography,and *** dual functions of the device outline a novel scheme for data recording,security encryption,colour displays,and information *** 3D integration concept can be extended to achieve multi-tasking flat optical systems by including a variety of functional metasurface layers,such as polarizers,metalenses,and others.
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