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.
出处
《光学技术》
EI
CAS
CSCD
北大核心
2005年第6期939-942,共4页
Optical Technique
关键词
卤化银乳胶
全息记录介质
衍射效率
信噪比
silver halide emulsion
holographic recording material
diffractive efficiency
signal-to-noise ratio
