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Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 23, Iss. 6 — Mar. 15, 1998
  • pp: 406–408

Convergent, recursive phase reconstruction from noisy, modulated intensity patterns by use of synthetic interferograms

Gonzalo PÃÂez and Marija Strojnik  »View Author Affiliations


Optics Letters, Vol. 23, Issue 6, pp. 406-408 (1998)
http://dx.doi.org/10.1364/OL.23.000406


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Abstract

We present a novel method of rapidly convergent phase reconstruction from noisy and high-fringe-density intensity patterns without <i>a priori</i> information. We define an error function that incorporates the measured intensity data to ensure the convergence. The error function is the absolute value of the cosine of the difference of the reconstructed phase and the unknown phase, i.e., a calculated or a synthetic interferogram.

© 1998 Optical Society of america

OCIS Codes
(100.2650) Image processing : Fringe analysis
(100.5070) Image processing : Phase retrieval
(110.4280) Imaging systems : Noise in imaging systems

Citation
Gonzalo PÃÂez and Marija Strojnik, "Convergent, recursive phase reconstruction from noisy, modulated intensity patterns by use of synthetic interferograms," Opt. Lett. 23, 406-408 (1998)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-23-6-406


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References

  1. D. W. Robinson, in Interferogram Analysis, D. W. Robinson and G. T. Reid, eds. (Institute of Physics, Bristol, UK, 1993), p. 195.
  2. J. E. Grievenkamp and J. H. Bruning, in Optical Shop Testing, D. Malacara, ed. (Wiley, New York, 1992), p. 501.
  3. G. Páez and M. Strojnik, Opt. Lett. 22, 1669 (1997).

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