DIFFERENCE HOLOGRAPHIC-INTERFEROMETRY - TECHNIQUE FOR OPTICAL COMPARISON

被引：0
|
作者：
FUZESSY, Z
GYIMESI, F
机构：
来源：
OPTICAL ENGINEERING | 1993年 / 32卷 / 10期
关键词：
HOLOGRAPHY; INTERFEROMETRY; COMPARATIVE MEASUREMENT;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Difference holographic interferometry (DHI) can be used for direct optical comparison of two nominally identical objects (master and test) and gives the results of the comparison in the form of an interference pattern displaying the difference in deformation, shape, or refractive index distribution change of the two objects. The concept of the DHI is discussed and the main techniques and typical applications are presented. Finally, theory is briefly overviewed.
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页码：2548 / 2556
页数：9
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