Scattering of polarized light by tissues

Steven Jacques

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The transition of linearly polarized light into randomly polarized light is discussed in terms of a diffusion process characterized by a diffusivity [radians2/mean free path] for the change in orientation of the polarized light. The linearly polarized transmission data of Jary et al. (Applied Optics 37:7357-7367, 1998) and the circularly polarized transmission data of Schmitt et al. (Applied Optics 31:6535-6546, 1992) are analyzed. The results indicate that tissues (liver, blood) exhibit a lower diffusivity, 0.0015 [radians2/mean free path], relative to the diffusivity of polystyrene microspheres in the 0.2-1.0 μm dia. range in water (2.0-0.025 [rad2/mfp]). The tissue diffusivity would equal the diffusivity expected for a 2.8-μm dia. polystyrene sphere in water if the linear polarization behavior for polystyrene microspheres is extrapolated linearly to larger diameters that match the behavior for tissues.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSociety of Photo-Optical Instrumentation Engineers
Pages435-444
Number of pages10
Volume3597
StatePublished - 1999
EventProceedings of the 1999 Optical Tomography and Spectroscopy of Tissue III - San Jose, CA, USA
Duration: Jan 24 1999Jan 28 1999

Other

OtherProceedings of the 1999 Optical Tomography and Spectroscopy of Tissue III
CitySan Jose, CA, USA
Period1/24/991/28/99

Fingerprint

Light polarization
polarized light
diffusivity
Scattering
Tissue
polystyrene
scattering
data transmission
Polystyrenes
mean free path
Microspheres
Data communication systems
optics
Optics
linear polarization
liver
water
blood
Liver
Water

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Jacques, S. (1999). Scattering of polarized light by tissues. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 3597, pp. 435-444). Society of Photo-Optical Instrumentation Engineers.

Scattering of polarized light by tissues. / Jacques, Steven.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 3597 Society of Photo-Optical Instrumentation Engineers, 1999. p. 435-444.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Jacques, S 1999, Scattering of polarized light by tissues. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 3597, Society of Photo-Optical Instrumentation Engineers, pp. 435-444, Proceedings of the 1999 Optical Tomography and Spectroscopy of Tissue III, San Jose, CA, USA, 1/24/99.
Jacques S. Scattering of polarized light by tissues. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 3597. Society of Photo-Optical Instrumentation Engineers. 1999. p. 435-444
Jacques, Steven. / Scattering of polarized light by tissues. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 3597 Society of Photo-Optical Instrumentation Engineers, 1999. pp. 435-444
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