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1 January 1992 Optical measuring systems help to find constructional weak spots: recognizing relative deformations
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Abstract
Optical measuring systems, such as holographic interferometry, speckle interferometry and speckle correlation make it possible to achieve the graphic, 3-dimensional surface area and very accurate measurement of deformations and vibration amplitudes. These systems are suitable tools for the optimizing of construction features.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hans Steinbichler, Steffen Leidenbach, Josef Engelsberger, Ernst H. Noesekabel, and Junli Sun "Optical measuring systems help to find constructional weak spots: recognizing relative deformations", Proc. SPIE 1553, Laser Interferometry IV: Computer-Aided Interferometry, (1 January 1992); https://doi.org/10.1117/12.135310
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