Comparative phase shifting holographic interferometry.
Comparative phase shifting holographic interferometry.
复制标题
比较相移全息干涉测量。
DOI：
--
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发表时间：
1991
期刊：
影响因子：
1.9
通讯作者：
Guillermo H. Kaufmann
中科院分区：
文献类型：
--
作者：
P. Rastogi;Marc Barillot;Guillermo H. Kaufmann
This paper reports on the application of phase shifting interferometry to comparative holography. The method here enables the measurement of phase distributions corresponding to the difference in displacements of two nominally identical specimens subjected to similar loading steps. Different aspects of the method are discussed, and experimental results are presented to demonstrate the feasibility and versatility of the technique in flaw detection.
