Full scattering profile of circular optical phantoms mimicking biological tissue

Idit Feder, MacIej S. Wróbel, Hamootal Duadi, Dror Fixler, Małgorzata Jȩdrzejewska-Szczerska

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Human tissue is one of the most complex optical media since it is turbid and nonhomogeneous. In our poster, we suggest a new type of skin phantom and an optical method for sensing physiological tissue condition, basing on the collection of the ejected light at all exit angles, to receive the full scattering profile. Conducted experiments were carried out on an unique set-up for noninvasive encircled measurement. Set-up consisted of a laser, a photodetector and new tissues-like phantoms made with a polyvinyl chloride-plastisol (PVCP), silicone elastomer polydimethylsiloxane (PDMS) and PDMS with glycerol mixture. Our method reveals an isobaric point, which is independent of the optical properties. Furthermore, we present the angular distribution of cylindrical phantoms, in order to sense physiological tissue state.

Original languageEnglish
Title of host publicationNanoscale Imaging, Sensing, and Actuation for Biomedical Applications XIV
EditorsDan V. Nicolau, Dror Fixler, Alexander N. Cartwright
PublisherSPIE
ISBN (Electronic)9781510605954
DOIs
StatePublished - 2017
EventNanoscale Imaging, Sensing, and Actuation for Biomedical Applications XIV 2017 - San Francisco, United States
Duration: 30 Jan 20171 Feb 2017

Publication series

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume10077
ISSN (Print)1605-7422

Conference

ConferenceNanoscale Imaging, Sensing, and Actuation for Biomedical Applications XIV 2017
Country/TerritoryUnited States
CitySan Francisco
Period30/01/171/02/17

Bibliographical note

Publisher Copyright:
© 2017 SPIE.

Keywords

  • Absorption
  • Light propagation in tissues
  • Phantoms experiments
  • Scattering
  • Scattering measurement
  • Turbid media

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