一种普适型国产银盐感光胶的全息特性实验研究  

Experimental study on holographic performance of a domestic common silver halide emulsion

作　　者：朱伟利[1] 张颖[1] 张可如[1] 

机构地区：[1]中央民族大学物理与电子工程学院,北京100081

出　　处：《光学技术》2005年第6期939-942,共4页Optical Technique

摘　　要：实验研究了一种普适型国产HR_1型卤化银乳胶的主要全息特性;论述了其曝光量对衍射效率的影响;比较了两种化学后处理方法对衍射效率和信噪比的影响。实验结果表明,HR_1型卤化银乳胶是一种适合于记录透射和反射型合成全息图的记录介质,可以获得较高的衍射效率和信噪比。The holographic performance of the domestic conunon silver halide emulsion （HR-1） was studied. The influences of the exposure on the diffractive efficiency of the holographic grating were investigated. Two methods of chemical processing, which have an effect upon the difhactive efficiency and the signal-to-noise ratio, were compared. The results show that the HR-1 emulsion is an appropriate material for recording the synthetic transmission hologram and reflection hologram with high diffractive efficiency and high sigral-to-noise ratio.

关 键 词：卤化银乳胶 全息记录介质 衍射效率 信噪比 

分 类 号：TN26[电子电信—物理电子学] TB877[一般工业技术—摄影技术]