Statistics of maximum photon penetration depth in a two-layer diffusive medium

被引：0

作者：

Martelli, Fabrizio ^{[1
]}

Pifferi, Antonio ^{[2
,3
]}

Farina, Andrea ^{[3
]}

Amendola, Caterina ^{[2
]}

Maffeis, Giulia ^{[2
]}

Tommasi, Federico ^{[1
]}

Cavalieri, Stefano ^{[1
]}

Spinelli, Lorenzo ^{[3
]}

Torricelli, Alessandro ^{[2
,3
]}

机构：

[1] Univ Firenze, Dipartimento Fis & Astron, Sesto Fiorentino, Firenze, Italy

[2] Politecn Milan, Dipartimento Fis, Milan, Italy

[3] CNR, Ist Foton & Nanotecnol, Milan, Italy

来源：

BIOMEDICAL OPTICS EXPRESS | 2024年 / 15卷 / 02期

基金：

欧盟地平线“2020”;

关键词：

OPTICAL-PROPERTIES; TISSUE; MIGRATION;

D O I：

10.1364/BOE.507294

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

We present numerical results for the probability density function f (z) and for the mean value of photon maximum penetration depth < zmax in a two-layer diffusive medium. Both time domain and continuous wave regime are considered with several combinations of the optical properties (absorption coefficient, reduced scattering coefficient) of the two layers, and with different geometrical configurations (source detector distance, thickness of the upper layer). Practical considerations on the design of time domain and continuous wave systems are derived. The methods and the results are of interest for many research fields such as biomedical optics and advanced microscopy. (c) 2024 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement

引用

页码：1163 / 1180

页数：18

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