| 多入射方向的偏振分光棱镜的结构及其应用 |
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| 引用本文： | 孙远航,王维列,张晓兵,雷威.多入射方向的偏振分光棱镜的结构及其应用[J].真空电子技术,2007(3):69-72. |
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| 作者姓名： | 孙远航 王维列 张晓兵 雷威 |
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| 作者单位： | 1. 东南大学电子科学与工程学院,江苏,南京,210096
2. 浙江广信智能建筑研究院有限公司,浙江,杭州,310000 |
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| 基金项目： | 国家重点基础研究发展计划(973计划);教育部引智计划111工程项目;教育部新世纪人才工程项目;江苏省博士后科学基金 |
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| 摘 要： | 多入射方向的偏振分光棱镜的结构,不同于传统偏振分光棱镜的立方体结构,使得入射光从不同方向入射到分光面上,通过合理的结构设计,使入射光在分光面上达到分光的角度要求,达到分光的目的。另外,这种新型的多入射方向的分光棱镜的结构可以有效地降低偏振分光棱镜的厚度,扩大偏振分光棱镜的适用范围。本文基于硅基液晶显示技术在HMD系统上的应用介绍了多入射方向的偏振分光棱镜的结构及其应用效果。
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| 关 键 词： | 偏振分光棱镜 硅基液晶 头盔显示 |
| 文章编号： | 1002-8935（2007）03-0069-04 |
| 修稿时间： | 2007-03-23 |
The Structure and Application of a Polarization Beam Splitting Prism with Multi-Incidence Direction |
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| SUN Yuan-hang,WANG Wei-lie,ZHANG Xiao-bing,LEI Wei.The Structure and Application of a Polarization Beam Splitting Prism with Multi-Incidence Direction[J].Vacuum Electronics,2007(3):69-72. |
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| Authors: | SUN Yuan-hang WANG Wei-lie ZHANG Xiao-bing LEI Wei |
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| Affiliation: | 1. School of Electronic Science and Engineering, Southeast University, Nanjing 210096, China 2. Zhejiang Guangxin Intelligent Architecture Academe Co. Ltd. , Hangzhou 310000, China |
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| Abstract: | The structure of a polarization beam splitting prism with multi-incidence direction is different from the usual cube structure and the incidence rays rip into the splitting face from different direction.Through the reasonable design,we can let the rays rip into the splitting face in the right angle,so we can split the rays correctly.Furthermore,using this kind of structure,the thickness of polarization beam splitting prism can be reduced,and thus extends its application.In this paper,based on the LCoS's application in the HMD system,we discuss the structure and the application effect of a polarization beam splitting prism with multi-incidence direction. |
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| Keywords: | Polarization beam splitting prism Liquid crystal on silicon Helmet mounted display |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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