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device to measure properties of a body by diffusion of radiation and relative method

机译:通过辐射扩散测量身体性质的装置及相关方法

摘要

The present invention relates to a method relates to a method of analysis of the structure by means of dynamic radiation scattering, the method including: irradiate a volume of a medium that contains scattering centers with an incident beam of electromagnetic radiation with short longitudinal coherence with longitudinal coherence length lc along an incidence propagation direction, the incident beam having a coherence skewed by a skew angle ? with respect to the incidence propagation direction, and detect the distribution of the temporal fluctuations of the intensity of the radiation beam scattered from the irradiated volume at a detection angle a with respect to the incidence propagation direction. According to a further aspect, the present invention relates to an apparatus for the analysis of the structure of a medium containing scattering centers by means of the dynamic radiation scattering.
机译:本发明涉及一种方法,该方法涉及通过动态辐射散射来分析结构的方法,该方法包括:用具有短的纵向相干性和纵向相干性的电磁辐射入射束辐照包含散射中心的介质体积。沿入射传播方向的相干长度lc,入射光束具有以偏角θ偏斜的相干性。相对于入射传播方向,检测从照射体积散射的辐射束的强度在相对于入射传播方向的检测角度为α的时间上的波动分布。根据另一方面,本发明涉及一种用于借助于动态辐射散射来分析包含散射中心的介质的结构的设备。

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