期刊文献+

一种透明全息投影显示屏的研制

Development of a Transparent Holographic Projection Display Screen
下载PDF
导出
摘要 研制了一种透明平面全息显示屏。显示屏由全息像素组成,每一个像素都基于散斑的像面全息结构,其中基元光栅起到调制入射光并定向衍射成像的作用。分析了显示屏的视场特性,对不同的参物比对显示屏衍射效率的影响进行了测量和分析。全息显示屏具有高亮度和消色散的优点,浮雕型结构便于进行大幅面的快速微纳米压印复制,使得所提出的显示屏具有低成本的工艺优势。 A type of transparent holographic projection screen is developed and demonstrated in this paper. The holographic screen is composed of pixels, which are produced by the speckle holographic patterns. The input illumination is diffracted by the grating structure in each pixel and diffracted directionally to reconstruct image observed on the holographic plane. Theoretical analysis on the field of view is given and diffraction efficiencies with different ratio of intensity of reference and object beam is measured. The proposed holographic screen has the advantages of high brightness and achromatism. Furthermore, the micro-surface-relief can be manufactured by the nano-imprint technology efficiently and cost-effectively.
出处 《苏州大学学报(工科版)》 CAS 2007年第4期11-14,共4页 Journal of Soochow University Engineering Science Edition (Bimonthly)
基金 国家自然科学基金资助项目(编号10474070)
关键词 全息显示屏 散斑场 像面全息 衍射效率 holographic screen speckle field image plane hologram diffraction efficiency
  • 相关文献

参考文献9

二级参考文献18

  • 1南京师范大学.叠层光波导三维数据存储器及单光束记录和读取方法[P].中国专利:CN1404041A.2003-04-23.
  • 2南京师范大学.叠层光波导三维数据存储器及双光束记录和读取方法[P].中国专利:CN1412753A.2003-04-23.
  • 3[1] 于美文.光学全息及信息处理[M].西安:国防工业出版社,1988.
  • 4[1]于美文.光全息学及其进展[M].北京:北京理工大学出版社.1996,8
  • 5[4]F Bitter,D G Dussler,et al.Micro-inspectrion goes DMD [J].Optics and Laser in Engineering,2001,36:155-167.
  • 6[6]Michael W.Halle,Doctor of Philosophy.Multiple Viewpoint Rendering for Three-Dimensional Displays[M].S.B.,Massachusetts Institute of Technology[M].(1988),S.M.V.S.,Massachusetts Institute of Technology,1991,14:1-142.
  • 7朱德忠,热物理激光测试技术,1990年
  • 8于美文,光学全息及信息处理,1984年
  • 9Cao H Q,SPIE.3637,1999年,176页
  • 10Liu S,SPIE.2000,1995年,315页

共引文献50

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部