The scattered intensity from large spheres with a real part of the refractive index of $n = 1.33,1.5,2.0$ is investigated as the radius $R$ and an imaginary part of the refractive index $\kappa$ are varied. It is shown that the product of $\kappa$ and the size parameter $kR$, $\kappa \textit{kR}$, is a universal parameter describing the quenching of the refraction phenomenon of the scattered light: the refraction hump, the generalized rainbows, and the glory. The physical reason for this is that $\kappa \textit{kR}$ is the inverse of the relative skin depth of light penetration into the sphere, which is demonstrated by calculations of the internal fields that darken universally as $\kappa \textit{kR}$ increases.

中文翻译：

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描述吸收球散射中折射效应降低的通用参数。

随着半径$ R $和折射率$ \ kapp $的虚部变化，研究了折射率为n的实际部分为$ n = 1.33,1.5,2.0 $的大球体的散射强度。结果表明，该产品$ \卡帕$和尺寸参数$的kR $，$ \卡帕\ textit {的kR} $，是描述的散射光的折射现象淬火的通用参数：折射驼峰，所述广义的彩虹和荣耀。造成这种情况的物理原因是$ \ kappa \ textit {kR} $是光穿透球体的相对趋肤深度的倒数，这通过内部场的计算得到证明，该内部场随着$ \ kappa \ textit {kR} $的增加而普遍变暗。