| Ultrahigh-capacity dynamic holographic displays: Via anisotropic nanoholes | |
| Zhang, Xiaohu1,2; Jin, Jinjin1,2; Pu, Mingbo1; Li, Xiong1; Ma, Xiaoliang1; Gao, Ping1; Zhao, Zeyu1; Wang, Yanqin1; Wang, Changtao1; Luo, Xiangang1 | |
| 2017 | |
| 发表期刊 | Nanoscale
 |
| ISSN | 2040-3364 |
| 卷号 | 9期号:4页码:1409-1415 |
| 摘要 | For the miniaturization of optical holographic and data recording devices, large information capacity or data density is indispensable but difficult to obtain using traditional technologies. In this paper, an ultrahigh-capacity metasurface hologram is proposed by encoding information in deep-subwavelength scale nanohole arrays, which can be reconstructed via a light beam with proper designed incident angles. The imaging information capacity of the two-dimensional (2D) hologram, defined by the distortion-free region, can be increased 11.5 times, which is experimentally demonstrated by focused ion beam (FIB) milling of an ultrathin metallic film. We also prove the feasibility of a three-dimensional (3D) hologram of spiral lines designed by using the point source algorithm. Benefitting from the ultrahigh capacity of the deep-subwavelength metasurface, dynamic holographic displays can be realized by controlling the incident angle. The method proposed here can also be leveraged to achieve large capacity optical storage, colorful holographic displays, lithography technology etc. © 2017 The Royal Society of Chemistry. |
| 关键词 | Digital storage - Holograms - Holography - Ion beams - Lithography |
| 收录类别 | SCI ; Ei |
| 语种 | 英语 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ioe.ac.cn/handle/181551/8845 |
| 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.State Key Lab of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, P.O. Box 350, Chengdu; 610209, China; 2.University of Chinese Academy of Sciences, Beijing; 100049, China |
| 推荐引用方式 GB/T 7714 | Zhang, Xiaohu,Jin, Jinjin,Pu, Mingbo,et al. Ultrahigh-capacity dynamic holographic displays: Via anisotropic nanoholes[J]. Nanoscale,2017,9(4):1409-1415. |
| APA | Zhang, Xiaohu.,Jin, Jinjin.,Pu, Mingbo.,Li, Xiong.,Ma, Xiaoliang.,...&Luo, Xiangang.(2017).Ultrahigh-capacity dynamic holographic displays: Via anisotropic nanoholes.Nanoscale,9(4),1409-1415. |
| MLA | Zhang, Xiaohu,et al."Ultrahigh-capacity dynamic holographic displays: Via anisotropic nanoholes".Nanoscale 9.4(2017):1409-1415. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 2017-2085.pdf（2681KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 请求全文 | |
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