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Proceedings Paper

Super-fast refresh holographic liquid crystals for holographic 3D display
Author(s): Hongyue Gao; Yingjie Yu; Jicheng Liu; Chao Zeng; Pan Liu; Qiuxiang Yao; Huadong Zheng
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Paper Abstract

Doped liquid crystals, as super-fast refresh holographic media, are very useful in holographic 3D video display because of their extraordinarily high optical nonlinearity arising from laser-induced director axis reorientation. We obtained real-time dynamic holographic display with holographic response time under an order of a microsecond using the super-fast-response liquid crystal films. The hologram formation time and self-erasable time can both reach ~ 1 ms in this film. Holographic video display was realized using them without any cross talk between the holograms. In this paper, the mechanism of real-time hologram recording and self-erasure will be presented based on light-induced liquid crystal molecular reorientation in the films.

Paper Details

Date Published: 11 March 2015
PDF: 5 pages
Proc. SPIE 9384, Emerging Liquid Crystal Technologies X, 938412 (11 March 2015); doi: 10.1117/12.2081298
Show Author Affiliations
Hongyue Gao, Shanghai Univ. (China)
Yingjie Yu, Shanghai Univ. (China)
Jicheng Liu, Shanghai Univ. (China)
Chao Zeng, Shanghai Univ. (China)
Pan Liu, Shanghai Univ. (China)
Qiuxiang Yao, Shanghai Univ. (China)
Huadong Zheng, Shanghai Univ. (China)

Published in SPIE Proceedings Vol. 9384:
Emerging Liquid Crystal Technologies X
Liang-Chy Chien; Harry J. Coles; Hirotsugu Kikuchi; Ivan I. Smalyukh, Editor(s)

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