水的折射率与波长间函数关系的模型

Models for Functional Relationship Between the Wavelength Dependence and the Refraction Index of Water

分析了水的折射率的模型并将其化为与波长间函数关系的公式.由原先对可见区提出的理论[4]推导出了一个简单的三项非线性模型,在覆盖紫外到近红外（200～1100nm）的整个扩展波段上与实测数据吻合良好。

Models for the refraction index of water are analyzed and reduced to wavelength de-pendent formulas. A simple three term nonlinear model derived from Quan and Fry[4] , originally de-veloped for the visible region, fits the available data well over an extended range vovering the UV to the near-IR(200-1100nm) .