| 消光纤维材料光散射的漫射近似解 |
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| 引用本文： | 石风俊,严灏景.消光纤维材料光散射的漫射近似解[J].中原工学院学报,1996(2). |
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| 作者姓名： | 石风俊 严灏景 |
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| 作者单位： | 郑州纺织工学院纺织系，中国纺织大学 |
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| 摘 要： | 本文对半光和无光纤维材料的光散射问题进行了讨论，对于平行光束入射到光散射颗粒稠密分布的平面平行介质上的情形，利用Ｓｃｈｕｓｔｅｒ传输方程及其漫射近似方法对其光散射问题进行了分析，从而建立了散射光强度和粒子的尺度、密度及其光散射性质之间的关系。当平板状材料或介质所包含粒子的密度和性质为一定时，材料内粒子的尺度、密度和性质就决定了材料的光散性质及其外观特征。
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| 关 键 词： | 平面平行介质，结构不匀，光散射，Schuster传输方程，稠密分布，漫射近似 |
Diffusion Approximation Solution for Light Scattering in Dull Fibre Materials |
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| Shi Fengjun, Yan Haojing.Diffusion Approximation Solution for Light Scattering in Dull Fibre Materials[J].Journal of Zhongyuan Institute of Technology,1996(2). |
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| Authors: | Shi Fengjun Yan Haojing |
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| Affiliation: | Shi Fengjun; Yan Haojing |
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| Abstract: | Based on Schuster's transport theory,the case of dense distribution of scatterers is considered here for plane parallel medium. On the basis of diffusion approximation, the distribution of scattered light intensity is deduced. Attempts are made to establish the internal relations among appearance of the material and the size, density as well as scattering characteristics of the particles involved. |
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| Keywords: | plane-parallel medium inhomogeneity scatter Schuster's transport theory dense distribution diffusion approximation |
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