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Proceedings Paper

Measurement of strains by means of electro-optics holography
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Paper Abstract

The use of a TV camera as a recording medium and the observation of whole field displacements in real time makes holographic TV a very interesting and powerful tool in a variety of areas from NDE to research and development. The paper presents new developments in the field that add to the versatility of the technique by introducing portability and methods to obtain accurate quantitative results. Examples of applications are given to the measurement of strains both at room and at high temperatures and strain measurements at the microscopic level. 1.

Paper Details

Date Published: 1 March 1991
PDF: 12 pages
Proc. SPIE 1396, Applications of Optical Engineering: Proceedings of OE/Midwest '90, (1 March 1991); doi: 10.1117/12.47753
Show Author Affiliations
Cesar A. Sciammarella, Illinois Institute of Technology (United States)
Gopalakrishna K. Bhat, Illinois Institute of Technology (United States)
Armando Albertazzi Jr., Illinois Institute of Technology (United States)


Published in SPIE Proceedings Vol. 1396:
Applications of Optical Engineering: Proceedings of OE/Midwest '90
Rudolph P. Guzik; Hans E. Eppinger; Richard E. Gillespie; Mary Kathryn Dubiel; James E. Pearson, Editor(s)

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