Recent advances in temporal phase-shifting speckle interferometry

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 4933, Issue , 2003, Pages 297-304

  Ruiz, P D ^a   Huntley, J M ^a   Kaufmann, G H ^b  

^a LOUGHBOROUGH UNIVERSITY   (United Kingdom)

^b INSTITUTO DE FÍSICA ROSARIO   (Argentina)

Author keywords

Adaptive algorithm; Phase shifting; Re referencing; Speckle interferometry; Temporal phase unwrapping

Indexed keywords

ADAPTIVE ALGORITHMS; FOURIER TRANSFORMS; PHASE SHIFT; SPECKLE;

SPECKLE INTERFEROMETRY;

INTERFEROMETRY;

EID: 0242637509     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.516654     Document Type: Conference Paper

References (8)

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2. Y. Surrel, "Design of algorithms for phase measurements by the use of phase- stepping," Appl. Opt. 35, pp. 51-60 (1996).
3. P. K. Rastogi, ed., Digital Speckle Pattern Interferometry and Related Techniques, Chapter 2, Wiley, Chichester, 2001.
4. P. D. Ruiz, J. M. Huntley, J. Shen, C. R. Coggrave, and G. H. Kaufmann, "Vibration-induced phase errors in high-speed phase-shifting speckle pattern interferometry," Appl. Opt. 40, pp. 2117-2125, (2001).
5. P. D. Ruiz, J. M. Huntley, J. Shen, C. R. Coggrave and G. H. Kaufmann, "Effects of random vibration in high-speed phase-shifting speckle pattern interferometry," Appl. Opt. 41, pp. 3941-3949 (2002).
6. P. D. Ruiz, J. M. Huntley, J. Shen, C. R. Coggrave and G. H. Kaufmann, "Phase errors in low-frequency vibration measurement with high-speed phase-shifting speckle patter interferometry," Opt. Eng. 40, pp. 1984-1992 (2001).
7. P. D. Ruiz, J. M. Huntley and G. H. Kaufmann, "Adaptive phase-shifting algorithm for temporal phase evaluation," J. Opt. Soc. Amer. A 20, (2003). In press
8. A. Davila, P. D. Ruiz, G. H. Kaufmann and J. M. Huntley, "Measurement of sub-surface delaminations in carbon fibre composites using high-speed phase-shifted speckle interferometry and temporal phase unwrapping," Opt. Las. Eng. In press