多侧面大视角两步彩虹全息术  

Two-step multi-side rainbow holography with large viewing angle

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：《激光杂志》1991年第6期290-292,299,共4页Laser Journal

摘　　要：本文提出利用本顿二步彩虹全息记录技术,多次曝光拍摄物体多个侧面,从而获得大视角彩虹全息图的分时记录方法。In this paper, a method of making rainbow hologram with large viewing angle is presented. Its property is that the information of several sides of an object is recorded on the same plate with multi-exposure by means of Benton's two-step method. The basic principle of this method is analysed and experimental result is given out. In addition, it is also discussed how to design, and synthesize the color distribution of the vertical and horizontal directioa of the viewing window.

关 键 词：全息术 彩虹全息术 大视角 

分 类 号：TB877[一般工业技术—摄影技术]