TY - JOUR

T1 - Monte Carlo and Milne-like solutions for temporal correlation function in a wide temporal range

AU - Kuzmin, V.L.

AU - Valkov, A.Yu.

PY - 2021/9

Y1 - 2021/9

N2 - The Milne problem for the temporal correlation function of radiation backscattered from a half space is solved analytically. The angular and temporal dependencies calculated with the Monte Carlo simulations coincide with high precision with the Milne-like solution for a near isotropic scattering; for a highly anisotropic scattering the Monte Carlo results turn to be in a fair agreement with the known measurement, while the Milne-like solution greatly disagree with the experiment. Effects of finite thickness and non-zero absorption are also considered.

AB - The Milne problem for the temporal correlation function of radiation backscattered from a half space is solved analytically. The angular and temporal dependencies calculated with the Monte Carlo simulations coincide with high precision with the Milne-like solution for a near isotropic scattering; for a highly anisotropic scattering the Monte Carlo results turn to be in a fair agreement with the known measurement, while the Milne-like solution greatly disagree with the experiment. Effects of finite thickness and non-zero absorption are also considered.

KW - Multiple scattering

KW - Temporal correlation function

KW - Diffuse correlation spectroscopy

KW - Radiative transfer

KW - Monte-Carlo simulation

KW - LENGTH

KW - LIGHT-SCATTERING

KW - MEDIA

KW - DIFFUSION

KW - MULTIPLE-SCATTERING

UR - http://www.scopus.com/inward/record.url?scp=85107318344&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/8640a9d0-75f9-3225-8217-ee04a9d838ff/

U2 - 10.1016/j.jqsrt.2021.107760

DO - 10.1016/j.jqsrt.2021.107760

M3 - Article

VL - 272

JO - Journal of Quantitative Spectroscopy and Radiative Transfer

JF - Journal of Quantitative Spectroscopy and Radiative Transfer

SN - 0022-4073

IS - 4

M1 - 107760

ER -