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Optical Properties Assessment for Liquid Phantoms Using Fiber Based Frequency-Modulated Light Scattering Interferometry

Mei, Liang LU ; Somesfalean, Gabriel LU and Svanberg, Sune LU (2014) Conference on Biomedical Applications of Light Scattering VIII In Proceedings SPIE. BIiomedical Applications of Light Scattering VIII 8952. p.89520-89520
Abstract
Fiber based frequency-modulated light scattering interferometry (FMLSI) is developed for optical properties studies of liquid phantoms, made of Intralipid (R). By employing optical frequency modulation on a tunable diode laser, the power spectrum of the heterodyne-detected intensity fluctuations through the dynamic turbid medium is a combination of the time-of-flight distribution and the Doppler power spectrum due to the movement of the scattering particles. The reduced scattering coefficient, absorption coefficient and Brownian diffusion constant are retrieved by employing nonlinear fitting to the power spectrum based on diffusion theory.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Frequency-modulated light scattering interferometry, FMLSI, frequency-modulated continuous-wave, FMCW, optical properties, reduced, scattering coefficient, absorption coefficient, dynamic turbid media, Brownian, motion, diffusion constant, medical diagnostics, liquid foods
in
Proceedings SPIE. BIiomedical Applications of Light Scattering VIII
volume
8952
pages
89520 - 89520
publisher
SPIE
conference name
Conference on Biomedical Applications of Light Scattering VIII
external identifiers
  • wos:000334349100009
  • scopus:84897450586
ISSN
1996-756X
0277-786X
DOI
10.1117/12.2041424
language
English
LU publication?
yes
id
b874a944-ee23-4a4a-9fd4-37b556fc629e (old id 4496133)
date added to LUP
2014-06-23 12:40:25
date last changed
2017-01-01 03:08:28
@inproceedings{b874a944-ee23-4a4a-9fd4-37b556fc629e,
  abstract     = {Fiber based frequency-modulated light scattering interferometry (FMLSI) is developed for optical properties studies of liquid phantoms, made of Intralipid (R). By employing optical frequency modulation on a tunable diode laser, the power spectrum of the heterodyne-detected intensity fluctuations through the dynamic turbid medium is a combination of the time-of-flight distribution and the Doppler power spectrum due to the movement of the scattering particles. The reduced scattering coefficient, absorption coefficient and Brownian diffusion constant are retrieved by employing nonlinear fitting to the power spectrum based on diffusion theory.},
  author       = {Mei, Liang and Somesfalean, Gabriel and Svanberg, Sune},
  booktitle    = {Proceedings SPIE. BIiomedical Applications of Light Scattering VIII},
  issn         = {1996-756X},
  keyword      = {Frequency-modulated light scattering interferometry,FMLSI,frequency-modulated continuous-wave,FMCW,optical properties,reduced,scattering coefficient,absorption coefficient,dynamic turbid media,Brownian,motion,diffusion constant,medical diagnostics,liquid foods},
  language     = {eng},
  pages        = {89520--89520},
  publisher    = {SPIE},
  title        = {Optical Properties Assessment for Liquid Phantoms Using Fiber Based Frequency-Modulated Light Scattering Interferometry},
  url          = {http://dx.doi.org/10.1117/12.2041424},
  volume       = {8952},
  year         = {2014},
}