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首页> 外文会议>Conference on reflection, scattering, and diffraction from surfaces >Modeling Scatter in Composite Media
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Modeling Scatter in Composite Media

机译：复合媒体建模分散

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摘要

A theoretical model of optical scattering in materials consisting of densely packed spherical particles is developed thatcan be used to predict its optical properties given its physical characteristics. The inputs to this model are the wavebandof interest, the complex refractive indices and particle size distribution of the materials that comprise the media(including any contaminants), the density and sizes of any contaminants in the media, and the dimensions of the mediaslab. The outputs of this model are the specular transmittance and emissivity vs. wavelength of the media, and it'sBidirectional Scattering Distribution Function (BSDF) vs. scatter angle vs. wavelength. The results of this model arecompared to measured transmittance and BSDF data from optical ceramics comprised of densified nanopowders(nanocomposite optical ceramics).
机译：由密集包装的球形颗粒组成的材料中的光学散射的理论模型被开发出CAN用于预测其物理特性的光学性质。该模型的输入是兴趣的波浪频率，复杂的折射率和粒度分布，其包含介质（包括任何污染物），介质中任何污染物的密度和大小的介质和尺寸。该模型的输出是媒体的镜面透射率和发射率与发射率与波长，并且它是散射分布函数（BSDF）与散射角与波长的波长。该模型的结果被同化化为来自由致密纳米粉末（纳米复合光学陶瓷）组成的光学陶瓷的测量透射率和BSDF数据。

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