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Frequency-Modulated Light Scattering Interferometry Used for Assessment of Optical Properties in Turbid Media

In English

Författare

  • Liang Mei
  • Gabriel Somesfalean
  • Sune Svanberg

Summary, in English

Frequency-modulated light scattering interferometry, which employs a frequency-modulated coherent light source and examines the intensity fluctuation of the resulting scattered light using a heterodyne detection scheme, was utilized to evaluate the optical properties of liquid phantoms made of Intralipid(R) and Indian ink. Based on the diffusion theory, nonlinear fits to the power spectrum of the heterodyne-detected light intensity are performed and discussed in detail, and the optical properties of liquid phantoms are consequently retrieved.

Avdelning/ar

Publiceringsår

2013

Språk

Engelska

Publikation/Tidskrift/Serie

Optical Interactions with Tissue and Cells XXIV

Volym

8579

Dokumenttyp

Konferensbidrag

Förlag

SPIE

Ämne

  • Atom and Molecular Physics and Optics

Nyckelord

  • Frequency-modulated light scattering interferometry
  • frequency-modulated
  • continuous-wave
  • optical properties
  • reduced scattering coefficient
  • absorption coefficient
  • turbid media
  • Brownian motion

Conference name

Conference on Optical Interactions with Tissue and Cells XXIV

Conference date

2013-02-04 - 2013-02-05

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 1996-756X
  • ISSN: 0277-786X