Photon transport model for dense polydisperse colloidal suspensions using the radiative transfer equation combined with the dependent scattering theory

Fujii, Hiroyuki; Tsang, Leung; Zhu, Jiyue; Nomura, Koki; Kobayashi, Kazumichi; Watanabe, Masao

Photon transport model for dense polydisperse colloidal suspensions using the radiative transfer equation combined with the dependent scattering theory

Fujii, Hiroyuki; Tsang, Leung; Zhu, Jiyue et al.

Optics Express, 2020, 28(15), 22962-22977

Permalink : https://hdl.handle.net/2115/78955

このアイテムのアクセス数:1,057件（2026-08-25 20:00 集計）

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ファイル	フォーマット	サイズ	閲覧回数	説明
https://doi.org/10.1364/OE.398582			15

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アクセス権	open access
URI	https://hdl.handle.net/2115/78955
タイトル	Photon transport model for dense polydisperse colloidal suspensions using the radiative transfer equation combined with the dependent scattering theory
著者	Fujii, Hiroyuki ; Tsang, Leung ; Zhu, Jiyue ; Nomura, Koki ; Kobayashi, Kazumichi ; Watanabe, Masao
e-Rad_Researcher 00632580 著者名 Fujii, Hiroyuki
著者名 Tsang, Leung
著者名 Zhu, Jiyue
著者名 Nomura, Koki
e-Rad_Researcher 80453140 著者名 Kobayashi, Kazumichi
e-Rad_Researcher 30274484 著者名 Watanabe, Masao
言語	英語
発行日	2020-07-17
出版者	Optical Society of America
収録物名	Optics Express
巻(号)	28(15)
ページ	22962-22977
抄録	In near-infrared imaging and spectroscopy, high-fidelity modeling of photon transport for dense polydisperse colloidal suspensions is crucial. We developed photon transport models using the radiative transfer equation (RTE) with the dependent scattering theory (DST) at volume fractions up to 20%. The polydispersity and interference effects strongly influence results of the scattering properties and the RTE in cases of small mean diameter and large variance of the particle size distribution. We compared the RTE-results for the Henyey-Greenstein (conventional) function with those for the phase function using the DST. The RTE-results differ between both functions at low volume fractions for forward scattering media, suggesting the limitation of the conventional function.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	©2020 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.
PISSN	1094-4087
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1364/OE.398582