Frequency-domain technique for optical property measurements in moderately scattering media

被引：1

作者：

Gerken, M ^{[1
]}

Godfrey, D ^{[1
]}

Faris, GW ^{[1
]}

机构：

[1] SRI Int, Mol Phys Lab, Menlo Park, CA 94025 USA

来源：

OPTICS LETTERS | 2000年 / 25卷 / 01期

关键词：

D O I：

10.1364/OL.25.000007

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a reflection geometry frequency-domain technique that is suitable for measurement of the optical properties of a medium with moderate scatter and absorption (mu(s) and mu(a) similar to 1 m(-1)). Variations in absorption and scatter produce opposing tends in the amplitude signal and common trends in the phase signal, allowing unique determination of absorption and scattering coefficients for a given phase function. An analytical model based on single-scattering events gives good agreement with experimental measurements. (C) 2000 Optical Society of America.

引用

页码：7 / 9

页数：3

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