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Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 38, Iss. 17 — Sep. 1, 2013
  • pp: 3230–3232

Complex field recovering from in-line digital holography

Pascal Picart and Mokrane Malek  »View Author Affiliations


Optics Letters, Vol. 38, Issue 17, pp. 3230-3232 (2013)
http://dx.doi.org/10.1364/OL.38.003230


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Abstract

This Letter presents an in-line digital holographic system that can provide full amplitude and phase reconstruction without any reference wave, with a single recorded hologram. This major capability is obtained by using a coherent mixing between several object waves generated by a pure spatial phase modulation. A scaling parameter permits us to reconstruct the phase without any unwrapping. The capability of the method to provide quantitative phase contrast measurement and numerical refocusing is demonstrated through experimental results.

© 2013 Optical Society of America

OCIS Codes
(090.0090) Holography : Holography
(100.3010) Image processing : Image reconstruction techniques
(090.1995) Holography : Digital holography

ToC Category:
Image Processing

History
Original Manuscript: March 5, 2013
Revised Manuscript: July 25, 2013
Manuscript Accepted: July 25, 2013
Published: August 20, 2013

Citation
Pascal Picart and Mokrane Malek, "Complex field recovering from in-line digital holography," Opt. Lett. 38, 3230-3232 (2013)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-38-17-3230


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