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Proceedings Paper

Real Time Study Of Vibrations By Means Of An Instrument Recording Time-Average Holograms On A TV-Vidicon
Author(s): Leif Ek; Nils-Erik Molin; Klaus Biedermann
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Paper Abstract

A number of experiments in vibration analysis are discussed where different methods like hologram interferometry, impact testing, acoustical recording, FEM-calculations are compared to results obtained by means of an instrument based on image-plane, time-average hologram recording on a TV-vidicon like ESPI (electronic speckle pattern interferometry). The instrument, "VibraVision", offers distinct advantages in vibration studies.

Paper Details

Date Published: 12 June 1985
PDF: 5 pages
Proc. SPIE 0523, Applications of Holography, (12 June 1985); doi: 10.1117/12.946280
Show Author Affiliations
Leif Ek, Lulea University of Technology (Sweden)
Nils-Erik Molin, Lulea University of Technology (Sweden)
Klaus Biedermann, Lulea University of Technology (Sweden)


Published in SPIE Proceedings Vol. 0523:
Applications of Holography
Lloyd Huff, Editor(s)

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