利用液晶显示屏(LCD)制作真彩色彩虹全息图  

Make real-color rainbow hologram using LCD liquid crystal screen

作　　者：金伟民[1] 李勇[1] 

机构地区：[1]浙江师范大学信息光学研究所,金华321004

出　　处：《激光杂志》2004年第4期69-70,共2页Laser Journal

基　　金：浙江省自然科学基金 (NO .M60 3 2 12 );浙江省科技计划(NO .2 0 0 4( 3 10 89)项目资助。

摘　　要：本文介绍了一种用液晶显示屏 (LCD)制作单波长真彩色彩虹全息图技术。利用图象处理软件将由CCD摄像机、扫描仪或由计算机的图形软件产生 2D、3D彩色图象分成红、绿、蓝三色输入LCD液晶屏作为掩模 ,解决了传统方法中三分色片对位困难和制作分色片手续繁琐两个问题 ,制作出高质量的真彩色全息图。A kind of making real-color rainbow hologram with single-wavelength and LCD liquid crystal screenisis presented in this paper.Making use of the image processing software the color image be produced by CCD pickup camera.scanner or computer will be divided into red.green and blue three colors images and input the LCD liquid crystal screen to be used as the masks,resolving the two problems of contraposition difficulty for three dividing colors in traditional method and the procedure tedious to creating dividing colors,creating high quantity real-color hologram.Gave the experiment result.

关 键 词：真彩色全息图 彩虹全息 LCD液晶屏 

分 类 号：TB877[一般工业技术—摄影技术]