边缘照明周视彩虹全息术及其像质分析  

Edge lit circular viewing rainbow hologram

作　　者：黄奇忠[1] 杜惊雷[1] 王科太 郭永康 

机构地区：[1]四川大学物理系

出　　处：《激光技术》1998年第6期321-324,共4页Laser Technology

摘　　要：提出了一种用波导全息光栅作照明器的边缘照明周视彩虹全息图，这种全息图兼有波导全息图和周视彩虹全息图的优点。使平板周视彩虹全息图的再现结构极为紧凑，其观察方便、灵活。讨论了边缘照明周视彩虹全息图的色模糊。A new kind of edge lit circular viewing rainbow hologram is presented in this paper,which uses a wave guided grating as illuminator.It has advantages of both wave guided hologram and circular viewing rainbow holograms and make the reconstruction structure more compact.It can be viewed very conveniently and flexibility.

关 键 词：边缘照明 周视彩虹全息图 波导全息图 

分 类 号：TB877[一般工业技术—摄影技术] TM923.01[电气工程—电力电子与电力传动]