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Frequency-modulated light scattering interferometry employed for optical properties and dynamics studies of turbid media.

Mei, Liang LU ; Somesfalean, Gabriel LU and Svanberg, Sune LU (2014) In Biomedical Optics Express 5(8). p.2810-2822
Abstract
In the present work, fiber-based frequency-modulated light scattering interferometry (FMLSI) is developed and employed for studies of optical properties and dynamics in liquid phantoms made from Intralipid(®). The fiber-based FMLSI system retrieves the optical properties by examining the intensity fluctuations through the turbid medium in a heterodyne detection scheme using a continuous-wave frequency-modulated coherent light source. A time resolution of 21 ps is obtained, and the experimental results for the diluted Intralipid phantoms show good agreement with the predicted results based on published data. The present system shows great potential for assessment of optical properties as well as dynamic studies in liquid phantoms, dairy... (More)
In the present work, fiber-based frequency-modulated light scattering interferometry (FMLSI) is developed and employed for studies of optical properties and dynamics in liquid phantoms made from Intralipid(®). The fiber-based FMLSI system retrieves the optical properties by examining the intensity fluctuations through the turbid medium in a heterodyne detection scheme using a continuous-wave frequency-modulated coherent light source. A time resolution of 21 ps is obtained, and the experimental results for the diluted Intralipid phantoms show good agreement with the predicted results based on published data. The present system shows great potential for assessment of optical properties as well as dynamic studies in liquid phantoms, dairy products, and human tissues. (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Biomedical Optics Express
volume
5
issue
8
pages
2810 - 2822
publisher
Optical Society of America
external identifiers
  • pmid:25136504
  • wos:000341649300029
  • scopus:84948768781
ISSN
2156-7085
DOI
10.1364/BOE.5.002810
language
English
LU publication?
yes
id
aba3c1a7-3b54-4bb1-83b2-d33cbd937239 (old id 4614360)
date added to LUP
2014-09-18 10:02:06
date last changed
2017-02-19 03:56:35
@article{aba3c1a7-3b54-4bb1-83b2-d33cbd937239,
  abstract     = {In the present work, fiber-based frequency-modulated light scattering interferometry (FMLSI) is developed and employed for studies of optical properties and dynamics in liquid phantoms made from Intralipid(®). The fiber-based FMLSI system retrieves the optical properties by examining the intensity fluctuations through the turbid medium in a heterodyne detection scheme using a continuous-wave frequency-modulated coherent light source. A time resolution of 21 ps is obtained, and the experimental results for the diluted Intralipid phantoms show good agreement with the predicted results based on published data. The present system shows great potential for assessment of optical properties as well as dynamic studies in liquid phantoms, dairy products, and human tissues.},
  author       = {Mei, Liang and Somesfalean, Gabriel and Svanberg, Sune},
  issn         = {2156-7085},
  language     = {eng},
  number       = {8},
  pages        = {2810--2822},
  publisher    = {Optical Society of America},
  series       = {Biomedical Optics Express},
  title        = {Frequency-modulated light scattering interferometry employed for optical properties and dynamics studies of turbid media.},
  url          = {http://dx.doi.org/10.1364/BOE.5.002810},
  volume       = {5},
  year         = {2014},
}