摘要
基于全息照相的基本原理,分析了全息照相实像的产生条件.当再现光波和参考光波均为正入射的平面波时,能再现与虚像镜像对称(关于全息干板)的实像.设计了合理优化的光路,在不同散射介质中拍摄了全息实像,并探究了不同散射介质对全息实像的清晰度的影响及其机理.
Based on basic principles of holography ,the conditions of real holographic images were analyzed .When the reconstruction beam and the reference beam were normally incident plane waves , the real image could be obtained as a symmetric mirror of the virtual image .The favorable light path was designed ,real images in different scattering medium was taken successfully ,and the influence factors and principle of the clarity of real holographic images in different scattering medium were ex‐plored .
出处
《物理实验》
2015年第5期37-42,共6页
Physics Experimentation
基金
2013年地方高校国家级大学生创新创业训练计划项目(No.201310681004
No.201210681005)
关键词
全息照相
实像
清晰度
散射介质
再现
holography
real image
clarity
scattering medium
reconstruction
