散射线光源作参光的投影彩虹全息术  

PROJECTION RAINBOW HOLOGRAPHY WITH DIFFUSED LINEAR REFERENCE BEAM

作　　者：江朝川 范诚[1] 郭履容[1] 

机构地区：[1]四川大学信息光学研究所

出　　处：《四川大学学报（自然科学版）》1992年第1期66-71,共6页Journal of Sichuan University(Natural Science Edition)

基　　金：国家教委博士点基金资助项目

摘　　要：给出了一种用散射线光源作参光记录投影彩虹全息图的方法.实现了狭缝在景物后面的大量展宽,可不通过狭缝实象观察到全景虚象.A simple recording method of projection rainbow holograms with a diffused linear reference beam (DLR) is presented. When reconstructed, the image of slit is virtual and is much widened behind scene because of the DLR, so a entire virtual image of the scene can be viewed. That differs from reconstruction of general rainbow holograms.

关 键 词：全息术 散射线光源 彩虹全息术 

分 类 号：TB877.1[一般工业技术—摄影技术]