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Proceedings Paper

Measurement of angular variations of 3D objects using holographic interferometry
Author(s): Pramod Kumar Rastogi
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Paper Abstract

A holographic configuration for the measurement of angular variations of 3D objects is described. The method is simple, accurate and provides a very wide range of sensitivity. Phase-shifting procedures can be applied to the technique for quantitative measurement purposes.

Paper Details

Date Published: 15 November 1994
PDF: 4 pages
Proc. SPIE 2248, Optical Measurements and Sensors for the Process Industries, (15 November 1994); doi: 10.1117/12.194318
Show Author Affiliations
Pramod Kumar Rastogi, Ecole Polytechnique Federale de Lausanne (Switzerland)


Published in SPIE Proceedings Vol. 2248:
Optical Measurements and Sensors for the Process Industries

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