An Electro-optic Holographic Technique for the Measurement of the Components of the Strain Tensor on Three-dimensional Object Surfaces

Optics and Lasers in Engineering

Volumn 26, Issue 1, 1997, Pages 43-58

  Bhat, Gopalakrishna K ^a,b  

^a Illinois Institute of Technology   (United States)

^b Strainoptic Technologies Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CALCULATIONS; ELECTROOPTICAL EFFECTS; INTERFEROMETRY; LIGHTING; MATHEMATICAL TRANSFORMATIONS; OPTICAL VARIABLES MEASUREMENT; SPECKLE; STRAIN; STRAIN MEASUREMENT; TENSORS; THREE DIMENSIONAL; VECTORS;

DISPLACEMENTS; ELECTRO OPTIC HOLOGRAPHIC TECHNIQUE; ELECTRONIC SPECKLE PATTERN INTERFEROMETRY; ILLUMINATION BEAMS; PHASE STEPPING TECHNIQUE;

HOLOGRAPHY;

EID: 0031059965     PISSN: 01438166     EISSN: None     Source Type: Journal    
DOI: 10.1016/0143-8166(94)00039-5     Document Type: Article

References (8)

1. Jones, R. & Wykes, C., Holographic and Speckle Interferometry. Cambridge University Press, Cambridge, UK, 1989.
2. Sciammarella, C. A. & Ahmadshahi, M. A., Computer based holographic inteferometry to analyze 3-D surfaces. Proc. IMEKO XI, Instrumentation for the 21st Century, Metrology II, Triennial World Congress of IMEKO, Houston, Texas, 1989, pp. 675-84.
3. Sciammarella, C. A. & Ahmadshahi, M. A., Computer aided holographic moiré technique to determine strains on arbitrary surfaces vibrating in resonant modes. Proc. SEM Spring Conf. on Experimental Mechanics, Boston, MA, 1989, pp. 579-87.
4. Sciammarella, C. A. & Ahmadshahi, M. A., Non-destructive evaluation of turbine blades vibrating in resonant modes. In Moiré Techniques, Holographic Interferometry, Optical NDT, and Applications to Fluid Mechanics, SPIE Proc., ed. Fu-Pen Chiang, Vol. 1154B, pp. 743-53, 1991.
5. Creath, K., Phase-measurement interferometry techniques. In Progress in Optics, ed. E. Wolf, Vol. XXVI, pp. 349-393. Elsevier Science, Amsterdam, 1988.
6. Sciammarella, C. A. & Bhat, G., Computer assisted techniques to evaluate fringe patterns. In Laser Interferometry IV: Computer-Aided Interferometry, SPIE Proc., ed. R. J. Pryputniewicz, Vol. 1553, pp. 252-262, 1991.
7. Sciammarella, C. A. & Bhat, G., Two dimensional Fourier transform methods for fringe pattern analysis. Proc. VIIth SEM International Congress on Experimental Mechanics, Las Vegas, Nevada, 1992, pp. 1530-38.
8. Macy, W. W. Jr., Two-dimensional fringe-pattern analysis. Appl. Opt., 22 (1983), 3898-3901.