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Virtual Journal for Biomedical Optics

Virtual Journal for Biomedical Optics

| EXPLORING THE INTERFACE OF LIGHT AND BIOMEDICINE

  • Editors: Andrew Dunn and Anthony Durkin
  • Vol. 7, Iss. 10 — Oct. 5, 2012

Lensless phase microscopy using phase retrieval with multiple illumination wavelengths

Peng Bao, Guohai Situ, Giancarlo Pedrini, and Wolfgang Osten  »View Author Affiliations


Applied Optics, Vol. 51, Issue 22, pp. 5486-5494 (2012)
http://dx.doi.org/10.1364/AO.51.005486


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Abstract

A phase retrieval method for microscopy using multiple illumination wavelengths is proposed. A fast algorithm suitable for calculations with high numerical aperture is used for the iterative retrieval of the object wavefront. The advantages and limitations of the technique are systematically analyzed and demonstrated by both simulation and experimental results.

© 2012 Optical Society of America

OCIS Codes
(090.0090) Holography : Holography
(100.3010) Image processing : Image reconstruction techniques
(100.5070) Image processing : Phase retrieval
(180.6900) Microscopy : Three-dimensional microscopy

ToC Category:
Image Processing

History
Original Manuscript: April 2, 2012
Revised Manuscript: June 1, 2012
Manuscript Accepted: June 4, 2012
Published: July 30, 2012

Virtual Issues
Vol. 7, Iss. 10 Virtual Journal for Biomedical Optics

Citation
Peng Bao, Guohai Situ, Giancarlo Pedrini, and Wolfgang Osten, "Lensless phase microscopy using phase retrieval with multiple illumination wavelengths," Appl. Opt. 51, 5486-5494 (2012)
http://www.opticsinfobase.org/vjbo/abstract.cfm?URI=ao-51-22-5486

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