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Proceedings Paper

Real-Time Holography Of Printed Circuits
Author(s): Rainer M. Feiertag
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Paper Abstract

Printed circuits on plates of epoxy resin reinforced by glass fibres or on glass or ceramics are deformed by electrical loads applied to them. These deformations can be made visible by real-time holography. This testing method reveals concealed defects such as hairline cracks, circuits peeling off the plates or air cavities in multi-layer plates.

Paper Details

Date Published: 15 May 1981
PDF: 5 pages
Proc. SPIE 0236, 1980 European Conf on Optical Systems and Applications, (15 May 1981); doi: 10.1117/12.958987
Show Author Affiliations
Rainer M. Feiertag, Universitaet Karlsruhe (Germany)

Published in SPIE Proceedings Vol. 0236:
1980 European Conf on Optical Systems and Applications
D. J. Kroon, Editor(s)

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