Industrial Applications Of ESPI

Ole J. Lokberg

doi:10.1117/12.968835

16 January 1988 Industrial Applications Of ESPI

Ole J. Lokberg

Proceedings Volume 0952, Laser Technologies in Industry; (1988) https://doi.org/10.1117/12.968835
Event: Laser Technologies in Industry, 1988, Porto, Portugal

Abstract

ESPI (Electronic Speckle Pattern Interferometry) or TV - holography is a measuring technique very similar to hologram interferometry. However, the technique's speed and stability which is due to video-based recording and electronic reconstruction makes it well suited for vibration and deformation testing within industrial research and testing.

Citation Download Citation

Ole J. Lokberg "Industrial Applications Of ESPI", Proc. SPIE 0952, Laser Technologies in Industry, (16 January 1988); https://doi.org/10.1117/12.968835

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