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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 35, Iss. 17 — Sep. 1, 2010
  • pp: 2934–2936

Sectional image reconstruction in optical scanning holography using a random-phase pupil

Zhou Xin, Kelly Dobson, Yukitaka Shinoda, and Ting-Chung Poon  »View Author Affiliations


Optics Letters, Vol. 35, Issue 17, pp. 2934-2936 (2010)
http://dx.doi.org/10.1364/OL.35.002934


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Abstract

A method is presented for the reconstruction of sectional images without the out-of-focus haze from a hologram generated by optical scanning holography. A random-phase pupil is adopted in the process of recovering individual sections from the hologram. The main idea of this approach is to recover a prescribed section while dispersing the energy from other sections into “specklelike patterns,” which can be eliminated subsequently by averaging of multiple section images.

© 2010 Optical Society of America

OCIS Codes
(100.3010) Image processing : Image reconstruction techniques
(280.0280) Remote sensing and sensors : Remote sensing and sensors
(090.1995) Holography : Digital holography
(070.2025) Fourier optics and signal processing : Discrete optical signal processing

ToC Category:
Image Processing

History
Original Manuscript: May 7, 2010
Revised Manuscript: July 13, 2010
Manuscript Accepted: July 23, 2010
Published: August 25, 2010

Citation
Zhou Xin, Kelly Dobson, Yukitaka Shinoda, and Ting-Chung Poon, "Sectional image reconstruction in optical scanning holography using a random-phase pupil," Opt. Lett. 35, 2934-2936 (2010)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-35-17-2934


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