Applicability expansion of diffusion approximation to high-absorption medium for scattering measurement - For noninvasive evaluation of blood turbidity using backscattered light

Shiyang Liang*, Hiroshi Inujima, Koichi Shimizu

*この研究の対応する著者

研究成果: Conference contribution

抄録

A technique to estimate the reduced scattering coefficient from spatially resolved backscattered light was developed using the solution of diffusion approximation. However, the diffusion approximation is valid in a scattering-dominant case. An exact solution for the reduced scattering coefficient was newly obtained using the special modification factor, which expands the applicability of the diffusion approximation to the case of absorption media such as the human blood. The validity of the simulation and the applicability of the proposed technique were verified with measurements using tissue and blood-simulating turbid media.

本文言語English
ホスト出版物のタイトルBio-Optics
ホスト出版物のサブタイトルDesign and Application, BODA 2021
出版社The Optical Society
ISBN(電子版)9781557528209
出版ステータスPublished - 2021
イベントBio-Optics: Design and Application, BODA 2021 - Part of Biophotonics Congress: Optics in the Life Sciences 2021 - Virtual, Online, United States
継続期間: 2021 4 122021 4 16

出版物シリーズ

名前Optics InfoBase Conference Papers

Conference

ConferenceBio-Optics: Design and Application, BODA 2021 - Part of Biophotonics Congress: Optics in the Life Sciences 2021
国/地域United States
CityVirtual, Online
Period21/4/1221/4/16

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 材料力学

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