An Equation Relating the Diffuse Reflectance of Weakly Absorbing Powdered Samples to the Fundamental Optical Parameters
An Equation Relating the Diffuse Reflectance of Weakly Absorbing Powdered Samples to the Fundamental Optical Parameters
复制标题
弱吸收粉末样品的漫反射率与基本光学参数的关系方程
DOI：
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发表时间：
1971
期刊：
影响因子：
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通讯作者：
E. Simmons
中科院分区：
文献类型：
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作者：
E. Simmons
通过将粉末样品表示为直径均匀的粗糙表面球形颗粒的集合，推导出漫反射率与折射率、吸收系数和颗粒直径相关的方程。该方程形式简单，应用方便，适用于弱吸收粉末样品。它是通过使用已发表的实验数据进行测试。
By representing a powdered sample as a collection of rough-surfaced spherical particles of uniform diameter, an equation was derived which relates the diffuse reflectance to the index of refraction, absorption coefficient and particle diameter. The equation, which is extremely simple in form for convenient application, is applicable for weakly absorbing powdered samples. It was tested by the use of published experimental data.