MEASUREMENT OF LARGE OUT-OF-PLANE DISPLACEMENTS USING 2 SOURCE HOLOGRAPHIC-INTERFEROMETRY

被引:5
|
作者
RASTOGI, PK
PFLUG, L
机构
[1] Laboratory of Stress Analysis, Swiss Federal Institute of Technology, Lausanne
关键词
D O I
10.1080/09500349414550571
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A phase shifting holographic interferometry method is described that measures large out-of-plane deformations undergone by an object surface subjected to load. An experiment is carried out to demonstrate the measurement capability of the method.
引用
收藏
页码:589 / 594
页数:6
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