Multicolor 3D meta-holography by broadband plasmonic modulation
Li, Xiong; Chen, Lianwei; Li, Yang; Zhang, Xiaohu; Pu, Mingbo; Zhao, Zeyu; Ma, Xiaoliang; Wang, Yanqin; Hong, Minghui; Luo, Xiangang
2016
发表期刊Science advances
ISSN2375-2548
卷号2期号:11页码:e1601102
文章类型J
摘要As nanofabrication technology progresses, the emerging metasurface has offered unique opportunities for holography, such as an increased data capacity and the realization of polarization-sensitive functionality. Multicolor three-dimensional (3D) meta-hologram imaging is one of themost pursued applications for meta-hologram not yet realized. How to reduce the cross-talk among different colors in broad bandwidth designs is a critical question. On the basis of the off-axis illumination method, we develop a novel way to overcome the cross-talk limitation and achieve multicolor meta-holography with a single type of plasmonic pixel. With this method, the usable data capacity can also be improved. It not only leads to a remarkable image quality, with a signal-to-noise ratio (SNR) five times better than that of the previousmeta-hologram designs, but also paves the way to new meta-hologramdevices, which mark an advance in the field of meta-holography. For example, a seven-color meta-hologram can be fabricated with a color gamut 1.39 times larger than that of the red, green, and blue (RGB) design. For the first time, a full-color meta-holographic image in the 3D space is also experimentally demonstrated. Our approach to expanding the information capacity of the meta-hologram is unique, which extends broad applications in data storage, security, and authentication.
关键词Optical-data Storage Metasurface Holograms Light Nanoantennas Wavelengths Efficiency Computer Images
DOI10.1126/sciadv.1601102
收录类别SCI
语种英语
项目资助者973 Program of China [2013CBA01700] ; National Natural Science Foundation of China [61138002, 61301047] ; Competitive Research Programme (CRP Award) [NRF-CRP10-2012-04]
WOS记录号WOS:000391267800024
引用统计
被引频次:136[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ioe.ac.cn/handle/181551/8479
专题微细加工光学技术国家重点实验室(开放室)
作者单位1.[Li, Xiong
2.Li, Yang
3.Zhang, Xiaohu
4.Pu, Mingbo
5.Zhao, Zeyu
6.Ma, Xiaoliang
7.Wang, Yanqin
8.Luo, Xiangang] Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Nanofabricat & Microeng, Chengdu 610209, Peoples R China
9.[Chen, Lianwei
10.Hong, Minghui] Natl Univ Singapore, Dept Elect & Comp Engn, Engn Dr 3, Singapore 117576, Singapore
11.[Li, Yang
12.Zhang, Xiaohu] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
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GB/T 7714
Li, Xiong,Chen, Lianwei,Li, Yang,et al. Multicolor 3D meta-holography by broadband plasmonic modulation[J]. Science advances,2016,2(11):e1601102.
APA Li, Xiong.,Chen, Lianwei.,Li, Yang.,Zhang, Xiaohu.,Pu, Mingbo.,...&Luo, Xiangang.(2016).Multicolor 3D meta-holography by broadband plasmonic modulation.Science advances,2(11),e1601102.
MLA Li, Xiong,et al."Multicolor 3D meta-holography by broadband plasmonic modulation".Science advances 2.11(2016):e1601102.
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