An arctangent unwrapping technique of photoelasticity using linearly polarized light at three wavelengths

Strain

Volumn 39, Issue 2, 2003, Pages 65-71

  Kihara, T ^a  

^a KINKI UNIVERSITY   (Japan)

Author keywords

Digital photoelasticity; Linearly polarized light; Phase shifting; Phase unwrapping

Indexed keywords

INTERPOLATION; LIGHT POLARIZATION; PHASE SHIFT; STRESSES;

PHASE UNWRAPPING;

PHOTOELASTICITY;

EID: 0037531769     PISSN: 00392103     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1475-1305.2003.00055.x     Document Type: Article

References (27)

1. Ramesh, K. (2000) Digital Photoelasticity, Springer, Berlin.
2. Pant, B. (1963) A method for determining integral fringe orders in photoelastic analysis. Exp. Mech. 3, 173-174.
3. Young, W. C. (1969) An automated process for three-dimensional photoelastic analysis. Exp. Mech. 9, 275-280.
4. Redner, A. S. (1985) Photoelastic measurements by means of computer-assisted spectral-contents analysis. Exp. Mech. 25, 148-153.
5. Muller, R. K. and Saackel, L. R. (1979) Complete automatic analysis of photoelastic fringes. Exp. Mech. 19, 245-251.
6. Seguchi, Y., Tomita, Y. and Watanabe, M. (1979) Computer-aided fringe pattern analysis - a case of photoelastic fringe. Exp. Mech. 19, 362-370.
7. Hecker, F. W. and Morche, B. (1986) Computer-aided measurement of relative retardations in plane photoelasticity. In: (Ed., H. Wieringa) Experimental Stress Analysis. Martinus Nijhoff Publishers, Dordrecht, 535-542.
8. Morimoto, Y., Morimoto, Y. Jr, and Hayashi, T. (1994) Separation of isochromatics and isoclinics using fourier transform. Exp. Tech. 18, 13-17.
9. Umezaki, E., Tamaki, T. and Takahashi, S. (1989) Automatic stress analysis of photoelastic experiment by use of image processing. Exp. Tech. 13, 22-27.
10. Chen, T. Y. (1997) Digital determination of photoelastic birefringence using two wavelengths. Exp. Mech. 37, 232-236.
11. Ajovalasit, A., Barone, S. and Petrucci, G. (1995) Toward RGB photoelasticity: full-field automated photoelasticity in white light. Exp. Mech. 35, 193-200.
12. Voloshin, A. S. and Burger, C. P. (1983) Half-fringe photoelasticity: a new approach to whole-field stress analysis. Exp. Mech. 23, 304-313.
13. Kihara, T. (1989) Automatic whole-field measurement of relative retardation and principal axes using circular-polarized incident light (in Japanese). Proc. Japan Society for Photoelasticity 9, 1-8.
14. Kihara, T. (1990) Automatic whole-field measurement of photoelasticity using linearly polarized light. Proc. 9th Int. Conf. Exp. Mech., Copenhagen, 821-827.
15. Patterson, E. A. and Wang, Z. F. (1991) Towards full field automated photoelastic analysis of complex components. Strain 27, 49-56.
16. Sarma, A. V. S. S. S. R., Pillai, S. A., Subramanian, G. and Varadan, T. K. (1992) Computerized image processing for whole-field determination of isoclinics and isochromatics. Exp. Mech. 32, 24-29.
17. Dupré, J. C., Brémand, F. and Lagarde, A. (1993) Photoelastic data processing through digital image processing: isostatics and isochromatics reconstruction. Int. Conf. Photoelasticity: New Instrumentation, Materials and Data Processing Techniques, London.
18. Asundi, A. (1993) Phase shifting in photoelasticity. Exp. Mech. 33, 19-23.
19. Kihara, T. (1994) Automatic whole-field measurement of principal stress directions using three wavelengths. Proc. 10th Int. Conf. Exp. Mech., Lisbon, 95-99.
20. Buckberry, C. and Towers, D. (1996) New approaches to the full-field analysis of photoelastic stress patterns. Optics Lasers Eng. 24, 415-428.
21. Ramesh, K. and Ganapathy, V. (1996) Phase-shifting methodologies in photoelastic analysis: the application of Jones calculus. J. Strain Anal Eng. Design 31, 423-432.
22. Nurse, A. D. (1997) Full-field automated photoelasticity by use of a three-wavelength approach to phase stepping. App. Opt. 36, 5781-5786.
23. Plouzennec, N. and Lagarde, A. (1999) Two-wavelength method for full-field automated photoelasticity. Exp. Mech. 39, 274-277.
24. Kihara, T. (1999) Automatic whole-field measurement of total relative phase retardation using three wavelengths. Proc. Japan Society for Photoelasticity 19, 25-29.
25. Clarke, D. and Grainger, J. F. (1971) Polarized Light and Optical Measurement. Pergamon Press, Oxford.
26. Kihara, T. (1994) Stokes parameters measurement of light over a wide wavelength range by judicious choice of azimuthal settings of quarter-wave plate and linear polarizer. Optics Comm. 110, 529-532.
27. Kihara, T. (1998) A study of automatic whole-field measurement of photoelasticity using three wavelengths with a color camera. Proc. 11th Int. Conf. Exp. Mech., Oxford, 515-519.