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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 33, Iss. 4 — Feb. 15, 2008
  • pp: 309–311

Phase retrieval using multiple illumination wavelengths

Peng Bao, Fucai Zhang, Giancarlo Pedrini, and Wolfgang Osten  »View Author Affiliations


Optics Letters, Vol. 33, Issue 4, pp. 309-311 (2008)
http://dx.doi.org/10.1364/OL.33.000309


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Abstract

An iterative phase retrieval method is proposed, which uses a sequence of diffraction intensity patterns recorded at different wavelengths. This method has a rapid convergence, and a high immunity to noise and environmental disturbance. The wrap-free phase measurement range is also extended based on the principle of two-wavelength interferometry. Simulation and experimental results are presented to demonstrate the approach.

© 2008 Optical Society of America

OCIS Codes
(090.0090) Holography : Holography
(100.3010) Image processing : Image reconstruction techniques
(100.5070) Image processing : Phase retrieval

ToC Category:
Image Processing

History
Original Manuscript: October 1, 2007
Revised Manuscript: December 17, 2007
Manuscript Accepted: December 19, 2007
Published: February 6, 2008

Virtual Issues
Vol. 3, Iss. 3 Virtual Journal for Biomedical Optics

Citation
Peng Bao, Fucai Zhang, Giancarlo Pedrini, and Wolfgang Osten, "Phase retrieval using multiple illumination wavelengths," Opt. Lett. 33, 309-311 (2008)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-33-4-309

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