Multiple-beam interferometry of turbid media with quasi-monochromatic light

Liana V. Kuznetsova; Dmitry A. Zimnyakov

doi:10.1117/12.381493

6 April 2000 Multiple-beam interferometry of turbid media with quasi-monochromatic light

Liana V. Kuznetsova, Dmitry A. Zimnyakov

Proceedings Volume 4001, Saratov Fall Meeting '99: Optical Technologies in Biophysics and Medicine; (2000) https://doi.org/10.1117/12.381493
Event: Saratov Fall Meeting '99, 1999, Saratov, Russian Federation

Abstract

Method for inhomogeneous media probing ny means of the contrast measurements for multiply scattered speckles is considered. Value of the speckle contrast is obtained on the basis of the discrete scatter model as the integral transform of probability density function of differences of effective optical paths characterizing the scattering system. Pathlength distributions were simulated for different detection conditions and optical properties of scattering medium by using Monte-Carlo technique. Comparison of the discussed approach with traditional method of diagnostics and visualization of turbid media such as direct measurements of the scattered light intensity is made.

Citation Download Citation

Liana V. Kuznetsova and Dmitry A. Zimnyakov "Multiple-beam interferometry of turbid media with quasi-monochromatic light", Proc. SPIE 4001, Saratov Fall Meeting '99: Optical Technologies in Biophysics and Medicine, (6 April 2000); https://doi.org/10.1117/12.381493

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