10 November 1995 Lenslike local scatterer approach to biotissue structure analysis
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Proceedings Volume 2647, International Conference on Holography and Correlation Optics; (1995) https://doi.org/10.1117/12.226715
Event: International Conference on Holography and Correlation Optics, 1995, Chernivsti, Ukraine
Abstract
Statistical characteristics of the far-zone partially developed dynamic speckles caused by diffraction of the focused Gaussian beam on the moving large-scale transparent scatterers are discussed. Scatterers under study are considered as the set of randomly distributed phase- distorting elements ('irregular lens-let array'). The technique of probability density function of effective focal length for local scatterers ensemble using the dependencies of speckle contrast or skewness coefficient on defocusing parameter is proposed. Some difficulties of analytical description caused by peculiarities of the phase distributions microtopology are mentioned. Applications of this approach to biotissue structure analysis are discussed.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Dmitry A. Zimnyakov, Valery V. Tuchin, "Lenslike local scatterer approach to biotissue structure analysis", Proc. SPIE 2647, International Conference on Holography and Correlation Optics, (10 November 1995); doi: 10.1117/12.226715; https://doi.org/10.1117/12.226715
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