کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5430453 | 1397404 | 2007 | 16 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Determination of optical properties of slices of turbid media by diffuse CW laser light scattering profilometry Determination of optical properties of slices of turbid media by diffuse CW laser light scattering profilometry](/preview/png/5430453.png)
In this work we present a method for determining the optical parameters of turbid media, namely its absorption coefficient (μa) and its reduced scattering coefficient (μsâ²). It is based on the measurement of CW transmittance profiles and analysis of the experimental data by a theoretical model based on the diffusion approximation (DA) of the radiative transfer equation (RTE). The method developed has been investigated with solid polymer probes but it could be applied for liquid materials as well. Experimental results are presented and compared to those of other authors together with a discussion about the accuracy of measurements. In addition, measurements using integrating spheres as well as Monte Carlo simulations are also presented to validate these results.
Journal: Journal of Quantitative Spectroscopy and Radiative Transfer - Volume 105, Issue 1, May 2007, Pages 68-83