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Research for Horizontal Parallax Only Kinoform in 3D Display

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Abstract

The most promising 3D display technology lies in holographic display system. Kinform, whose theoretical diffraction efficiency is 100%, is the promising type of hologram. It is found that one of the greatest obstacles to the practical application of kinoform is the computational speed. A new model to increase the computational speed is proposed to solve the problem. In the proposed model named horizontal parallax only (HPO) kinoform, the vertical parallax is omitted because the human visual system cannot perceive the vertical parallax. Therefore, the computational speed for HPO kinform is many times faster than that for full parallax kinform. In this paper, both the theoretical basis and the experimental results of HPO kinoform are discussed.

Newport宣传-MKS新实验室计划
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中图分类号:TN24

所属栏目:Holography and Information Processing

基金项目:Supported by the Natural Science Foundation of Zhejiang Province under Grant No.699024

收稿日期:2001-11-02

修改稿日期:2002-01-06

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作者单位    点击查看

LI Yong(李勇):College of Science, Zhejiang University, Hangzhou 310027, ChinaInstitute of Information Optics, Zhejiang Normal University, Jinhua 321004,China
JIN Hongzhen(金洪震):Institute of Information Optics, Zhejiang Normal University, Jinhua 321004,China
WANG Hui(王辉):Institute of Information Optics, Zhejiang Normal University, Jinhua 321004,China
YING Chaofu(应朝福):Institute of Information Optics, Zhejiang Normal University, Jinhua 321004,China
JIN Guofan(金国藩):Department of Precision Instrument and Mechanics,Tsinghua University, Beijing 100084, China

备注:LI Yong was born in Zhejiang in 1972. Now he is a graduate student of Zhejiang University. His research interests include 3D display system and computer generated holograms.

【1】Yu Zuliang, Jin Guofan. Computer generated holograms Publish by tsinghua University, 1984:59~65(in Chinese)

【2】Hiroshi Yoshikawa, Susumu Iwase, Tadashi Oneda. Fast computation of Fresnel holograms employing difference. Opt. Rev., 2001, 8(5):331~335

【3】Hiroshi Yoshikawa,Hiroyuki Taniguchi. Computer generated rainbow hologram. Opt. Rev., 1999, 6(2):118~123

引用该论文

LI Yong(李勇),JIN Hongzhen(金洪震),WANG Hui(王辉),YING Chaofu(应朝福),JIN Guofan(金国藩). Research for Horizontal Parallax Only Kinoform in 3D Display[J]. 中国激光(英文版), 2002, 11(6): 465-468

LI Yong(李勇),JIN Hongzhen(金洪震),WANG Hui(王辉),YING Chaofu(应朝福),JIN Guofan(金国藩). Research for Horizontal Parallax Only Kinoform in 3D Display[J]. Chinese Journal of Lasers B, 2002, 11(6): 465-468

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