摘要
用正交相干相位检测法实现了载波全息干涉图的自动分析.讨论了分析载波条纹图的边界效应,提出了一种易于在微机上实现的条纹图外插算法.最后给出了一幅实时法载波全息图的分析结果.
The automatic analysis of holographic interference photocarrier fringe patterns has been realized by using orthogonal coherent phase detection methed. The edge effects of analyzing the fring patterns is discussed, and a exptrapolation algorithm suited for microcomputer processing has been proposed. Finally, the analysis results of the fringe patterns are shown in this paper.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1992年第7期660-663,共4页
Acta Optica Sinica
关键词
载波
全息干涉图
相位检测
holographic interference photocarrier fringe patterns, phase detection,edge effects.
