OSA's Digital Library

Optics Express

Optics Express

  • Editor: Andrew M. Weiner
  • Vol. 21, Iss. 6 — Mar. 25, 2013
  • pp: 7726–7733

Resolution enhancement in digital holography by self-extrapolation of holograms

Tatiana Latychevskaia and Hans-Werner Fink  »View Author Affiliations


Optics Express, Vol. 21, Issue 6, pp. 7726-7733 (2013)
http://dx.doi.org/10.1364/OE.21.007726


View Full Text Article

Enhanced HTML    Acrobat PDF (13793 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

It is generally believed that the resolution in digital holography is limited by the size of the captured holographic record. Here, we present a method to circumvent this limit by self-extrapolating experimental holograms beyond the area that is actually captured. This is done by first padding the surroundings of the hologram and then conducting an iterative reconstruction procedure. The wavefront beyond the experimentally detected area is thus retrieved and the hologram reconstruction shows enhanced resolution. To demonstrate the power of this concept, we apply it to simulated as well as experimental holograms.

© 2013 OSA

OCIS Codes
(100.5070) Image processing : Phase retrieval
(350.5730) Other areas of optics : Resolution
(090.1995) Holography : Digital holography

ToC Category:
Holography

History
Original Manuscript: February 5, 2013
Revised Manuscript: March 10, 2013
Manuscript Accepted: March 12, 2013
Published: March 21, 2013

Citation
Tatiana Latychevskaia and Hans-Werner Fink, "Resolution enhancement in digital holography by self-extrapolation of holograms," Opt. Express 21, 7726-7733 (2013)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-21-6-7726


Sort:  Author  |  Year  |  Journal  |  Reset  

References

  1. D. Gabor, “A new microscopic principle,” Nature161(4098), 777–778 (1948). [CrossRef] [PubMed]
  2. D. Gabor, “Microscopy by reconstructed wave-fronts,” Proc. R. Soc. A 197, 454–487 (1949). [CrossRef]
  3. U. Schnars and W. Jueptner, Digital Holography (Springer, 2005).
  4. T. Latychevskaia, J.-N. Longchamp, and H.-W. Fink, “When holography meets coherent diffraction imaging,” Opt. Express20(27), 28871–28892 (2012). [CrossRef] [PubMed]
  5. W. B. Xu, M. H. Jericho, I. A. Meinertzhagen, and H. J. Kreuzer, “Digital in-line holography for biological applications,” Proc. Natl. Acad. Sci. U.S.A.98(20), 11301–11305 (2001). [CrossRef] [PubMed]
  6. J. Garcia-Sucerquia, W. B. Xu, S. K. Jericho, P. Klages, M. H. Jericho, and H. J. Kreuzer, “Digital in-line holographic microscopy,” Appl. Opt.45(5), 836–850 (2006). [CrossRef] [PubMed]
  7. R. W. Gerchberg and W. O. Saxton, “A practical algorithm for determination of phase from image and diffraction plane pictures,” Optik (Stuttg.)35, 237–246 (1972).
  8. J. R. Fienup, “Phase retrieval algorithms: a comparison,” Appl. Opt.21(15), 2758–2769 (1982). [CrossRef] [PubMed]
  9. T. Latychevskaia and H.-W. Fink, “Solution to the twin image problem in holography,” Phys. Rev. Lett.98(23), 233901 (2007). [CrossRef] [PubMed]
  10. T. Latychevskaia, P. Formanek, C. T. Koch, and A. Lubk, “Off-axis and inline electron holography: Experimental comparison,” Ultramicroscopy110(5), 472–482 (2010). [CrossRef]
  11. T. Latychevskaia and H.-W. Fink, “Simultaneous reconstruction of phase and amplitude contrast from a single holographic record,” Opt. Express17(13), 10697–10705 (2009). [CrossRef] [PubMed]

Cited By

Alert me when this paper is cited

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.


« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited