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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. 7 — Jun. 25, 2012

Color lensless digital holographic microscopy with micrometer resolution

Jorge Garcia-Sucerquia  »View Author Affiliations


Optics Letters, Vol. 37, Issue 10, pp. 1724-1726 (2012)
http://dx.doi.org/10.1364/OL.37.001724


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Abstract

Color digital lensless holographic microscopy with micrometer resolution is presented. Multiwavelength illumination of a biological sample and a posteriori color composition of the amplitude images individually reconstructed are used to obtain full-color representation of the microscopic specimen. To match the sizes of the reconstructed holograms for each wavelength, a reconstruction algorithm that allows for choosing the pixel size at the reconstruction plane independently of the wavelength and the reconstruction distance is used. The method is illustrated with experimental results.

© 2012 Optical Society of America

OCIS Codes
(110.0180) Imaging systems : Microscopy
(090.1705) Holography : Color holography
(090.1995) Holography : Digital holography

ToC Category:
Holography

History
Original Manuscript: January 9, 2012
Revised Manuscript: March 13, 2012
Manuscript Accepted: March 21, 2012
Published: May 14, 2012

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

Citation
Jorge Garcia-Sucerquia, "Color lensless digital holographic microscopy with micrometer resolution," Opt. Lett. 37, 1724-1726 (2012)
http://www.opticsinfobase.org/vjbo/abstract.cfm?URI=ol-37-10-1724

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