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Proceedings Paper

Holographic interferometry of sealed disposable reagent containers for qualitative and quantitative detection of internal defects
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Paper Abstract

A real-time holographic interferometry system was developed to inspect disposable reagent containers used in a clinical chemistry centrifugal analyzer. The system features a commercial holographic camera and a specially designed machine vision apparatus for the manual or automated detection of bonding flaws which could result in field failure of the packages. Engineering analyses of the interferograms located the most probable debond sites and successfully guided the corrective redesign.

Paper Details

Date Published: 1 January 1992
PDF: 14 pages
Proc. SPIE 1553, Laser Interferometry IV: Computer-Aided Interferometry, (1 January 1992); doi: 10.1117/12.135331
Show Author Affiliations
Gerald E. Cohn, Abbott Labs. (United States)
Richard A. Domanik, Abbott Labs. (United States)


Published in SPIE Proceedings Vol. 1553:
Laser Interferometry IV: Computer-Aided Interferometry
Ryszard J. Pryputniewicz, Editor(s)

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