Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Determination of the scattering coefficient and the anisotropy factor from laser Doppler spectra of liquids including blood

Not Accessible

Your library or personal account may give you access

Abstract

Laser Doppler measurements were performed on scattering liquids flowing through a highly scattering static medium to determine the scattering coefficient and the anisotropy factor of the liquids. Monte Carlo simulations of light propagation in the static and moving media were used to calculate the Doppler spectra for suspensions of polystyrene spheres in water, and these spectra were in excellent agreement with experimental results. A faster Monte Carlo code was developed so that nonlinear regressions to the measured laser Doppler spectra could be used to determine the anisotropy factor of other liquids. This approach was used to deduce the scattering properties of Intralipid and blood at λ = 820 nm. It was found that the anisotropy factor of blood is well described by Mie theory in contradiction to results reported in the literature that were obtained by goniometric measurement of the phase function.

© 1996 Optical Society of America

Full Article  |  PDF Article
More Like This
Single scattering by red blood cells

Martin Hammer, Dietrich Schweitzer, Bernhard Michel, Eike Thamm, and Achim Kolb
Appl. Opt. 37(31) 7410-7418 (1998)

Method to determine the anisotropy parameter g of a turbid medium

Kalpak Gupta and M. R. Shenoy
Appl. Opt. 57(26) 7559-7563 (2018)

Empirical model functions to calculate hematocrit-dependent optical properties of human blood

Martina Meinke, Gerhard Müller, Jürgen Helfmann, and Moritz Friebel
Appl. Opt. 46(10) 1742-1753 (2007)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (10)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (7)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Metrics

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved