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27 July 1979 Moire Topography As Applied To High Speed Deformation
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Proceedings Volume 0189, 13th Intl Congress on High Speed Photography and Photonics; (1979) https://doi.org/10.1117/12.957564
Event: 13th International Congress on High Speed Photography and Photonics, 1978, Tokyo, Japan
Abstract
This study aimed to measure high speed deformation with maximum time resolution in the range of a few microseconds. The accuracy of deformation measurement by means of Moire topography of projection type was examined on the basis of geometrical optics. As a rerult of varying the various parameters, the error was reduced by increasing the magnification and the focal length of a projection lens. Exam-ples of real-time and time-resolved Moire topography as applied for the deformation of a thin glass sheet taken by means of a high speed streak camera were presented.
© (1979) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Takao Tsuno and Yoshio Nakamura "Moire Topography As Applied To High Speed Deformation", Proc. SPIE 0189, 13th Intl Congress on High Speed Photography and Photonics, (27 July 1979); https://doi.org/10.1117/12.957564
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