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Journal of the Optical Society of America A

Journal of the Optical Society of America A

| OPTICS, IMAGE SCIENCE, AND VISION

  • Editor: Franco Gori
  • Vol. 29, Iss. 11 — Nov. 1, 2012
  • pp: 2459–2468

Image quality in double- and triple-intensity ghost imaging with classical partially polarized light

Henri Kellock, Tero Setälä, Tomohiro Shirai, and Ari T. Friberg  »View Author Affiliations


JOSA A, Vol. 29, Issue 11, pp. 2459-2468 (2012)
http://dx.doi.org/10.1364/JOSAA.29.002459


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Abstract

Classical ghost imaging is a correlation-imaging technique in which the image of the object is found through intensity correlations of light. We analyze three different quality parameters, namely the visibility, the signal-to-noise ratio (SNR), and the contrast-to-noise ratio (CNR), to assess the performance of double- and triple-intensity correlation-imaging setups. The source is a random partially polarized beam of light obeying Gaussian statistics, and the image quality is evaluated as a function of the degree of polarization (DoP). We show that the visibility improves when the DoP and the order of imaging increase, while the SNR behaves oppositely. The CNR is for the most part independent of DoP and the imaging order. The results are important for the development of new imaging devices using partially polarized light.

© 2012 Optical Society of America

OCIS Codes
(030.0030) Coherence and statistical optics : Coherence and statistical optics
(110.4280) Imaging systems : Noise in imaging systems
(260.2110) Physical optics : Electromagnetic optics
(260.5430) Physical optics : Polarization

ToC Category:
Imaging Systems

History
Original Manuscript: August 22, 2012
Manuscript Accepted: September 27, 2012
Published: October 24, 2012

Citation
Henri Kellock, Tero Setälä, Tomohiro Shirai, and Ari T. Friberg, "Image quality in double- and triple-intensity ghost imaging with classical partially polarized light," J. Opt. Soc. Am. A 29, 2459-2468 (2012)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-29-11-2459

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