Industrial applications of holographic and speckle measuring techniques; Proceedings of the Meeting, The Hague, Netherlands, Mar. 12, 13, 1991
The present meeeting on industrial applications of holographic and speckle measuring techniques discusses applications of holographic interferometry, electro-optical holography, and new methods of interferometry. Attention is given to strategies for unwrapping noisy interferograms in phase-sampling interferometry, a spatial-carrier phase-shifting technique of fringe pattern analysis, synthetic wavelength interferometry for the extension of the dynamic range, and a universal interferometer with a synthesized reference wave. Topics addressed include industrial applications of self-diffraction phenomena in holography on photorefractive crystals, holographic soundfield visualization for nondestructive testing of hot surfaces, and determination of the adhesive load by holographic interferometry using the results of FEM calculations. Also discussed are plate vibrations by moire holography, fringe quality in pulsed TV-holography, and computerized vibration analysis of hot objects.
- OSTI ID:
- 5818593
- Report Number(s):
- CONF-910330-
- Resource Relation:
- Conference: 4. international congress on optical science and engineering, The Hague (Netherlands), 11-15 Mar 1991
- Country of Publication:
- United States
- Language:
- English
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