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Proceedings Paper

Fringe Visibility Method As A New Method Of Holographic Interferograms Interpretation
Author(s): Marek J. Matczak
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Paper Abstract

A new method of holographic interferograms interpretation, based on the scalar diffraction theory is proposed. This method allows to determine the field of displacements only from measurement of fringe visibility in holographic interferograms. It may be also used as a new method of zero-order fringes localization. The general form of the light intensity distribution in interference field, dependent on the intensity-and-phase spatial spectrum of a light source illuminating an object and on the phase modulation function of object is given. Some cases of object illumination and object surface structure are discussed.

Paper Details

Date Published: 13 December 1983
PDF: 7 pages
Proc. SPIE 0370, Holographic Data Nondestructive Testing, (13 December 1983); doi: 10.1117/12.934897
Show Author Affiliations
Marek J. Matczak, Pedagogical University in Szczecin (Poland)

Published in SPIE Proceedings Vol. 0370:
Holographic Data Nondestructive Testing
Dalibor Vukicevic, Editor(s)

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