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Journal of the Optical Society of America A

Journal of the Optical Society of America A


  • Vol. 20, Iss. 2 — Feb. 1, 2003
  • pp: 290–295

Unambiguous coherence retrieval from intensity measurements

Daniela Dragoman  »View Author Affiliations

JOSA A, Vol. 20, Issue 2, pp. 290-295 (2003)

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It is demonstrated that the members of different classes of two-dimensional fields that have the same intensity distributions everywhere in free space but different coherence properties can be identified by measuring the fields’ intensities after passing the fields through an anamorphic optical system, such as a cylindrical lens. In this way the ambiguity in coherence determination from intensity measurements alone, present for the case of two-dimensional fields, is removed.

© 2003 Optical Society of America

OCIS Codes
(030.0030) Coherence and statistical optics : Coherence and statistical optics
(030.1640) Coherence and statistical optics : Coherence
(100.0100) Image processing : Image processing
(100.6950) Image processing : Tomographic image processing

Original Manuscript: July 1, 2002
Revised Manuscript: August 26, 2002
Manuscript Accepted: August 26, 2002
Published: February 1, 2003

Daniela Dragoman, "Unambiguous coherence retrieval from intensity measurements," J. Opt. Soc. Am. A 20, 290-295 (2003)

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  1. L. Mandel, E. Wolf, Optical Coherence and Quantum Optics (Cambridge U. Press, Cambridge, UK, 1995).
  2. W. H. Carter, “Difference in the definitions of coherence in the space–time and in the space–frequency domain,” J. Mod. Opt. 39, 1461–1470 (1992). [CrossRef]
  3. S. S. K. Titus, A. Wasan, J. S. Vaishya, H. C. Kandpal, “Determination of phase and amplitude of degree of coherence from spectroscopic measurements,” Opt. Commun. 173, 45–49 (2000). [CrossRef]
  4. J. C. Barreiro, J. Ojeda-Castañeda, “Degree of coherence: a lensless measuring technique,” Opt. Lett. 18, 302–304 (1993). [CrossRef] [PubMed]
  5. G. T. Herman, Image Reconstruction from Projections: The Fundamentals of Computerized Tomography (Academic, New York, 1980).
  6. F. Gori, M. Santarsiero, G. Guattari, “Coherence and the spatial distribution of intensity,” J. Opt. Soc. Am. A 10, 673–679 (1993). [CrossRef]
  7. V. Bagini, F. Gori, M. Santarsiero, G. Guattari, G. Schirripa Spagnolo, “Space intensity distribution and projections of the cross spectral density,” Opt. Commun. 102, 495–504 (1993). [CrossRef]
  8. M. G. Raymer, M. Beck, D. F. McAlister, “Complex wave-field reconstruction using phase-space tomography,” Phys. Rev. Lett. 72, 1137–1140 (1994). [CrossRef] [PubMed]
  9. T. Alieva, F. Agulló-López, “Reconstruction of the optical correlation function in a quadratic refractive index medium,” Opt. Commun. 114, 161–169 (1995). [CrossRef]
  10. B. Eppich, C. Gao, H. Weber, “Determination of the ten second order intensity moments,” Opt. Laser Technol. 30, 337–340 (1998). [CrossRef]

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