20 May 1980 Vibration Analysis By Stroboscopic, Two-Reference-Beam Heterodyne Holographic Interferometry
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Proceedings Volume 0210, 2nd European Congress on Optics Applied to Metrology; (1980) https://doi.org/10.1117/12.958338
Event: Optics, Photonics, and Iconics Engineering Meeting, 1979, Strasbourg, France
Abstract
Time average holographic interferometry is the common kind for vibration analysis. The heterodyne interferometry allows to achieve an over-all interpolation accuracy of 1/1000 of a fringe. This paper reports how this can be accomplished for moving objects.
© (1980) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
B. Ineichen, J. Mastner, "Vibration Analysis By Stroboscopic, Two-Reference-Beam Heterodyne Holographic Interferometry", Proc. SPIE 0210, 2nd European Congress on Optics Applied to Metrology, (20 May 1980); doi: 10.1117/12.958338; https://doi.org/10.1117/12.958338
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