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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 28, Iss. 24 — Dec. 15, 2003
  • pp: 2482–2484

Shot-noise detection of ultrasound-tagged photons in ultrasound-modulated optical imaging

M. Gross, P. Goy, and M. Al-Koussa  »View Author Affiliations


Optics Letters, Vol. 28, Issue 24, pp. 2482-2484 (2003)
http://dx.doi.org/10.1364/OL.28.002482


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Abstract

We propose a new detection method for ultrasound-modulated optical tomography that allows us to perform parallel speckle detection with optimum shot-noise sensitivity, using a CCD camera. Moreover, we show that making use of a spatial filter system allows us to fully filter out speckle decorrelation noise. This method is confirmed by a test experiment.

© 2003 Optical Society of America

OCIS Codes
(090.0090) Holography : Holography
(170.1650) Medical optics and biotechnology : Coherence imaging
(170.3660) Medical optics and biotechnology : Light propagation in tissues
(170.7050) Medical optics and biotechnology : Turbid media
(290.7050) Scattering : Turbid media

Citation
M. Gross, P. Goy, and M. Al-Koussa, "Shot-noise detection of ultrasound-tagged photons in ultrasound-modulated optical imaging," Opt. Lett. 28, 2482-2484 (2003)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-28-24-2482


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