Dynamical digital speckle pattern shearing interferometry

被引：0
|
作者：
Henao, R
Rabal, H
Torroba, R
机构：
[1] ANIRT,MEDELLIN,COLOMBIA
[2] UNIV NACL LA PLATA,FAC INGN,LA PLATA,BUENOS AIRES,ARGENTINA
来源：
OPTIK | 1997年 / 105卷 / 01期
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A method to obtain the first derivative of a dynamical deformation is presented. It is based on the combination of a digital shearing speckle pattern interferometer setup using a holographic grating as shear device, and a technique to disc play the temporal evolution of the speckle pattern.
引用
收藏
页码：13 / 15
页数：3
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