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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 35, Iss. 7 — Apr. 1, 2010
  • pp: 1076–1078

Fixed-point numercial-reconstruction for digital holographic microscopy

Nitesh Pandey and Bryan Hennelly  »View Author Affiliations


Optics Letters, Vol. 35, Issue 7, pp. 1076-1078 (2010)
http://dx.doi.org/10.1364/OL.35.001076


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Abstract

In this Letter, we study the reconstruction of digital holograms of microscopic objects using a fixed-point representation of the numercial-reconstruction process. For different bit levels in our fixed-point reconstruction algorithm, we investigate the errors introduced to both the reconstructed image intensity and the unwrapped quantitative phase information. Experimental results based on a microscopic lens array are provided.

© 2010 Optical Society of America

OCIS Codes
(200.3050) Optics in computing : Information processing
(090.1995) Holography : Digital holography
(100.5088) Image processing : Phase unwrapping

ToC Category:
Holography

History
Original Manuscript: December 15, 2009
Revised Manuscript: February 23, 2010
Manuscript Accepted: February 25, 2010
Published: March 31, 2010

Citation
Nitesh Pandey and Bryan Hennelly, "Fixed-point numercial-reconstruction for digital holographic microscopy," Opt. Lett. 35, 1076-1078 (2010)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-35-7-1076

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