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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 34, Iss. 14 — Jul. 15, 2009
  • pp: 2156–2158

Detection of inhomogeneities in diffusive media using spatially modulated light

Andrea Bassi, Cosimo D’Andrea, Gianluca Valentini, Rinaldo Cubeddu, and Simon Arridge  »View Author Affiliations


Optics Letters, Vol. 34, Issue 14, pp. 2156-2158 (2009)
http://dx.doi.org/10.1364/OL.34.002156


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Abstract

The use of structured light for object localization in diffusive media is discussed. The improvement of spatial resolution is shown. Phase detection of the spatially modulated light is proposed as a method for the localization of inclusions in the medium. Fast three-dimensional localization of an absorbing object based on finite-element analysis reconstruction is demonstrated with experimental data.

© 2009 Optical Society of America

OCIS Codes
(170.7050) Medical optics and biotechnology : Turbid media
(110.0113) Imaging systems : Imaging through turbid media

ToC Category:
Imaging Systems

History
Original Manuscript: March 20, 2009
Revised Manuscript: June 4, 2009
Manuscript Accepted: June 14, 2009
Published: July 9, 2009

Virtual Issues
Vol. 4, Iss. 9 Virtual Journal for Biomedical Optics

Citation
Andrea Bassi, Cosimo D'Andrea, Gianluca Valentini, Rinaldo Cubeddu, and Simon Arridge, "Detection of inhomogeneities in diffusive media using spatially modulated light," Opt. Lett. 34, 2156-2158 (2009)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-34-14-2156

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