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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 48, Iss. 34 — Dec. 1, 2009
  • pp: H31–H39

Depth-resolved measurement of phase gradients in a transient phase object field using pulsed digital holography

Mikael Sjödahl, Erik Olsson, Eynas Amer, and Per Gren  »View Author Affiliations


Applied Optics, Vol. 48, Issue 34, pp. H31-H39 (2009)
http://dx.doi.org/10.1364/AO.48.000H31


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Abstract

A technique to gain depth information from an image-plane digital holographic recording of a transient phase object positioned between a diffuser and an imaging system is demonstrated. The technique produces telecentric reconstructions of the complex amplitude throughout the phase volume using numerical lenses and the complex spectrum formulation of the diffraction integral. The in-plane speckle movements as well as the phase difference between the disturbed field and a reference field are calculated in a finite number of planes using a cross-correlation formulation. It is shown that depth information about in-plane phase gradients can be determined in two planes using reconstructed speckle fields from four different depths. In addition, the plane of optimum reconstruction for calculating the phase difference with maximum contrast is detected from the technique. The method is demonstrated on a measurement of a laser ablation process.

© 2009 Optical Society of America

OCIS Codes
(090.2880) Holography : Holographic interferometry
(120.6150) Instrumentation, measurement, and metrology : Speckle imaging
(090.1995) Holography : Digital holography

History
Original Manuscript: June 30, 2009
Revised Manuscript: August 12, 2009
Manuscript Accepted: August 17, 2009
Published: September 11, 2009

Citation
Mikael Sjödahl, Erik Olsson, Eynas Amer, and Per Gren, "Depth-resolved measurement of phase gradients in a transient phase object field using pulsed digital holography," Appl. Opt. 48, H31-H39 (2009)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-48-34-H31


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References

  1. P. Rastogi, and A. Sharma, “Systematic approach to image formation in digital holography,” Opt. Eng. 42, 1208-1214 (2003). [CrossRef]
  2. U. Schnars, and W. P. O. Jüptner, “Digital recording and numerical reconstruction of holograms,” Meas. Sci. Technol. 13, R85-R101 (2002). [CrossRef]
  3. C. M. Vest, Holographic Interferometry (Wiley, 1979).
  4. D. Carl, B. Kemper, G. Wernicke, and G. von Bally, “Parameter-optimized digital holographic microscope for high-resolution living-cell analysis,” Appl. Opt. 43, 6536-6544(2004). [CrossRef]
  5. N. A. Fomin, Speckle Photography for Fluid Mechanics Measurements (Springer-Verlag, 1998).
  6. E.-L. Johansson, L. Benckert, and M. Sjödahl, “Phase object data obtained by pulsed TV holography and defocused laser speckle displacement,” Appl. Opt. 43, 3235-3240 (2004). [CrossRef]
  7. E.-L. Johansson, L. Benckert, and M. Sjödahl, “Improving the quality of phase maps in phase object digital holographic interferometry by finding the right reconstruction distance,” Appl. Opt. 47, 1-8 (2008). [CrossRef]
  8. H. Li, S. Costil, V. Barnier, R. Oltra, O. Heintz, and C. Coddet, “Surface modifications induced by nanosecond pulsed Nd:YAG laser irradiation of metallic substrates,” Surf. Coat. Technol. 201, 1383-1392 (2006). [CrossRef]
  9. M. A. Shannon, X. L. Mao, A. Fernandez, W.-T. Chan, and R. E. Russo, “Laser ablation mass removal versus incident power density during solid sampling for inductively coupled plasma atomic emission spectroscopy,” Anal. Chem. 67, 4522-4529 (1995). [CrossRef]
  10. R. Salimbeni, R. Pini, and S. Siano, “High quality cleaning in conservation of culutral heritage by optimized Nd:YAG laser induced ablative effects,” Proc. SPIE 4184, 551-554 (2001). [CrossRef]
  11. E. György, A. P. d. Pino, P. Serra, and J. L. Morenza, “Surface nitridation of titanium by pulsed Nd:YAG laser irradiation,” Appl. Surf. Sci. 186, 130-134 (2002). [CrossRef]
  12. E. Amer, P. Gren, and M. Sjödahl, “Shock wave generation in laser ablation studied using pulsed digital holographic interferometry,” J. Phys. D 41, 215502 (2008). [CrossRef]
  13. E. Amer, P. Gren, and M. Sjödahl, “Laser-ablation-induced refractive index fields studied using pulsed digital holographic interferometry,” Opt. Lasers Eng. 47, 793-799 (2009). [CrossRef]
  14. M. Takeda, H. Ina, and S. Kobayashi, “Fourier-transform method of fringe-pattern analysis for computer-based topography and interferometry,” J. Opt. Soc. Am. 72, 156-160(1982). [CrossRef]
  15. J. W. Goodman, Introduction to Fourier Optics, 2nd ed. (McGraw-Hill, 1996).
  16. P. K. Rastogi, Digital Speckle Pattern Interferometry and Related Techniques (Wiley, 2001).
  17. M. Sjödahl, “Electronic speckle photography: increased accuracy by nonintegral pixel shifting,” Appl. Opt. 33, 6667-6673 (1994). [CrossRef]
  18. M. Sjödahl, “Accuracy in electronic speckle photography,” Appl. Opt. 36, 2875-2885 (1997). [CrossRef]
  19. G. Besnard, F. Hild, and S. Roux, ““Finite-element” displacement fields analysis from digital images: application to Portevin-Le Chatelier bands,” Exp. Mech. 46, 789-903 (2006). [CrossRef]

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