| 一种用于制作数字合成全息图的光学全息元件 |
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| 引用本文： | 肖秋菊,于佳,王金城,刘惠萍.一种用于制作数字合成全息图的光学全息元件[J].光学技术,2007,33(Z1). |
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| 作者姓名： | 肖秋菊 于佳 王金城 刘惠萍 |
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| 摘 要： | 介绍了两种新型的应用于数字合成全息图的光学全息元件——全息柱面镜的制作原理及方法,并研究了其性能情况,表明全息柱面镜可以将光散射在焦平面上并且不会破坏图像的平面特征,可以有效改进图像质量提高光能利用率。
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| 关 键 词： | 数字合成全息图 一步法 二步法 全息柱面镜 |
Holographic optical element for holographic stereography |
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| XIAO Qiu-ju,YU Jia,WANG Jin-cheng,Liu Hui-ping.Holographic optical element for holographic stereography[J].Optical Technique,2007,33(Z1). |
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| Authors: | XIAO Qiu-ju YU Jia WANG Jin-cheng Liu Hui-ping |
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| Abstract: | Two different holographic diffusers which may be of interest in holographic stereography are introduced.The principle and technique of the holographic diffusers are described.The holographic diffusers can focus the light into focal plane and conserve plane characteristics of the image.After the study of the capability,it can improve image quality and light economy. |
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| Keywords: | stereogram one-step holograph two-step holograph holographic diffuser |
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