基于蚁群算法的薄膜椭偏建模分析算法，可同时反演三个变量，包括负折射率和厚度。-thin film analysis based on ant colony algorithm ellipsometry modeling, inversion of three variables simultaneously, including negative refractive index and thickness.

利用光散射理论，mie理论反演颗粒的直径和折射率-Using light scattering theory, mie theory inversion diameter and refractive index of the particles

由s11和s21的arg值与mag值提取得到相对介电常数和相对磁导率和折射率(The relative permittivity and relative permeability and refractive index are extracted from the Arg values and MAG values of S11 and S21.)

据S参数反演提取磁导率以及介电常数折射率(S parameters to extract permeability and dielectric constant)