CONFERENCE PROCEEDINGS
Advanced Search
Home > Journals > J. Biomed. Opt. > Volume 3 > Issue 3 > Article
Open Access
1 July 1998 Speckled speckle statistics with a small number of scatterers: implication for blood flow measurement
Sergey S. Ulyanov
Author Affiliations +
Journal of Biomedical Optics, Vol. 3, Issue 3, (July 1998). https://doi.org/10.1117/1.429879
Formulas relating to diffraction of the focused Gaussian beam from a narrow blood microvessel have been derived. A native vessel has been considered as a set of moving random screens. The correlation function of intensity fluctuations of statistically inhomogeneous speckled speckles has been studied with applications to flow measurement. Dependencies of statistical characteristics of biospeckles with a small number of scatterers on the number of scattering screens have been analyzed. It has been shown that the value of Doppler shift in the scattered light essentially depends on the spatial velocity distribution in the blood flow.
Citation Download Citation
Sergey S. Ulyanov "Speckled speckle statistics with a small number of scatterers: implication for blood flow measurement," Journal of Biomedical Optics 3(3), (1 July 1998). https://doi.org/10.1117/1.429879
Published: 1 July 1998
JOURNAL ARTICLE
 9 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Lens.org Logo
CITATIONS
Cited by 30 scholarly publications.
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Scattering
Light scattering
Laser scattering
Speckle
Blood circulation
Diffraction
Doppler effect
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top