Recent advances in optical dynamic metaholography

作     者：Hui Gao Xuhao Fan Wei Xiong Minghui Hong Hui Gao;Xuhao Fan;Wei Xiong;Minghui Hong

作者机构：Wuhan National Laboratory for OptoelectronicsSchool of Optical and Electronic InformationHuazhong University of Science and TechnologyWuhan 430074China Department of Electrical and Computer EngineeringNational University of SingaporeEngineering Drive 3Singapore 117576Singapore 

出 版 物：《Opto-Electronic Advances》 (光电进展（英文）)

年 卷 期：2021年第4卷第11期

页      面：27-45页

核心收录：

学科分类：080901[工学-物理电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 0803[工学-光学工程] 

基　　金：financial supports from China Postdoctoral Science Foundation(2019M662597) Open Funding of State Key Laboratory of Optical Tech-nologies for Microfabrication(2019) 

主　　题：metasurface dynamic meta-holography tunable meta-holography multiplexed meta-holography 

摘      要：Holography,with the capability of recording and reconstructing wavefronts of light,has emerged as an ideal approach for future deep-immersive naked-eye ***,the shortcomings(e.g.,small field of view,twin imaging,multiple or-ders of diffraction)of traditional dynamic holographic devices bring many challenges to their practical ***,planar artificial materials composed of subwavelength unit cells,have shown great potential in light field manipulation,which is useful for overcoming these ***,we review recent progress in the field of dynamic metasurface holography,from realization methods to design strategies,mainly including typical research works on dy-namic meta-holography based on tunable metasurfaces and multiplexed *** applications of dynam-ic meta-holography have been found in 3D display,optical storage,optical encryption,and optical information pro-cessing,which may accelerate the development of light field manipulation and micro/nanofabrication with higher dimen-sions.A number of potential applications and possible development paths are also discussed at the end.