新颖材料器件为全息显示带来的新机遇 = Novel materials and devices bring new opportunities for holographic display
三维显示是人类获取身临其境视觉信息的有效途径,其中全息技术能够提供人眼所需的全部深度信息,被认为是理想的三维显示方式.然而受目前显示器件的限制,如可刷新调制器件的时间-空间(时空)带宽积受限、海量数据云处理速率限制、图像质量不高的问题等,全息显示技术的发展进入了瓶颈期.为了提高显示质量、扩大时空带宽积、提升系统性能,需要发展崭新的全息显示器件,从根本上解决目前遇到的问题.超颖材料、超构表面以及二维材料等诸多新颖材料的涌现为全息显示带来新的机遇.超颖材料(表面)通过特殊设计,利用远小于波长的超构单元实现对波前各向同性或各向异性的振幅与相位的特异调控,进而将全息信息映射到超颖材料(表面)全息显示器...
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Main Authors: | 彭玮婷 Peng Wei-Ting, 李昕 Li Xin, 薛高磊 Xue Gao-Lei, 胡滨 Hu Bin, 王涌天 Wang Yong-Tian, 刘娟 Liu Juan, 韩剑 Han Jian |
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Other Authors: | School of Electrical and Electronic Engineering |
Format: | Article |
Language: | Chinese |
Published: |
2018
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/89240 http://hdl.handle.net/10220/44815 |
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Institution: | Nanyang Technological University |
Language: | Chinese |
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