Complex Displacement Measurement by Speckle Pattern Interferometry and Triangle Method
نویسندگان
چکیده
منابع مشابه
Three-Dimensional Continuous Displacement Measurement with Temporal Speckle Pattern Interferometry
A speckle interferometer which can measure whole field three-dimensional displacements continuously and dynamically has been built. Three different wavelength lasers are used to produce the speckle interferograms of the two in-plane displacements (displacements in the x- and y-direction) and one out-of-plane displacement (displacement in the z-direction), respectively. One color CCD camera is e...
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ژورنال
عنوان ژورنال: The Review of Laser Engineering
سال: 2008
ISSN: 0387-0200,1349-6603
DOI: 10.2184/lsj.36.579