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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 19, Iss. 3 — Jan. 31, 2011
  • pp: 1915–1920

Point spreading in turbid media with anisotropic single scattering

Magnus Neuman, Ludovic G. Coppel, and Per Edström  »View Author Affiliations


Optics Express, Vol. 19, Issue 3, pp. 1915-1920 (2011)
http://dx.doi.org/10.1364/OE.19.001915


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Abstract

Point spreading is investigated using general radiative transfer theory. We find that the single scattering anisotropy plays a significant role for point spreading together with the medium mean free path, single scattering albedo and thickness. When forward scattering dominates, the light will on average undergo more scattering events to give a specific optical response in reflectance measurements. This will significantly increase point spreading if the medium is low absorbing with large mean free path. Any fundamental and generic model of point spreading must capture the dependence on all of these medium characteristics.

© 2011 Optical Society of America

OCIS Codes
(030.5620) Coherence and statistical optics : Radiative transfer
(100.2810) Image processing : Halftone image reproduction
(170.3660) Medical optics and biotechnology : Light propagation in tissues
(290.4210) Scattering : Multiple scattering
(290.7050) Scattering : Turbid media
(290.2558) Scattering : Forward scattering

ToC Category:
Scattering

History
Original Manuscript: November 18, 2010
Revised Manuscript: January 12, 2011
Manuscript Accepted: January 12, 2011
Published: January 18, 2011

Virtual Issues
Vol. 6, Iss. 2 Virtual Journal for Biomedical Optics

Citation
Magnus Neuman, Ludovic G. Coppel, and Per Edström, "Point spreading in turbid media with anisotropic single scattering," Opt. Express 19, 1915-1920 (2011)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-19-3-1915


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