Title :
Metasurface for three-dimensional optical holography
Author :
Xianzhong Chen ; Lingling Huang ; Muhlenbernd, Holger ; Hao Zhang ; Shumei Chen ; Benfeng Bai ; Qiaofeng Tan ; Guofan Jin ; Kok-Wai Cheah ; Cheng-Wei Qiu ; Jensen Li ; Zentgraf, Thomas ; Shuang Zhang
Author_Institution :
Univ. of Birmingham, Birmingham, UK
Abstract :
The emerging field of plasmonic metasurface has aroused considerable interest due to their capability of arbitrary manipulation of the phase profile at the interface. We experimentally demonstrated three-dimensional (3D) holography by using metasurfaces consisting of subwavelength metallic nanorods with spatially varying orientations. Metasurfaces represent a new route towards high-resolution on-axis 3D holograms with wide field of view since the phase can be continuously controlled locally at each subwavelength unit cell.
Keywords :
holography; nanorods; optical metamaterials; plasmonics; high-resolution on-axis 3D holograms; interface; orientations; phase profile; plasmonic metasurface; subwavelength metallic nanorods; subwavelength unit cell; three-dimensional optical holography; Decision support systems; Micromechanical devices; Nanophotonics;
Conference_Titel :
Optical MEMS and Nanophotonics (OMN), 2014 International Conference on
Conference_Location :
Glasgow
Print_ISBN :
978-0-9928-4140-9
DOI :
10.1109/OMN.2014.6924508
