Optical measuring systems help to find constructional weak spots: recognizing relative deformations

Hans Steinbichler; Steffen Leidenbach; Josef Engelsberger; Ernst H. Noesekabel; Junli Sun

doi:10.1117/12.135310

1 January 1992 Optical measuring systems help to find constructional weak spots: recognizing relative deformations

Hans Steinbichler, Steffen Leidenbach, Josef Engelsberger, Ernst H. Noesekabel, Junli Sun

Proceedings Volume 1553, Laser Interferometry IV: Computer-Aided Interferometry; (1992) https://doi.org/10.1117/12.135310
Event: San Diego, '91, 1991, San Diego, CA, United States

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.

Citation Download Citation

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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