基于sellmeier方程产生的折射率，可通过改变材料的sellmeier系数，来计算材料的折射率。(Based on the refractive index generated by the sellmeier equation, the refractive index of the material can be calculated by changing the sellmeier coefficient of the material)

赛米尔方程的拟合色散曲线，用MATlab程序，至少六个数据(The refractive index and dispersion of materials are calculated by using Sellmeier equation)