In this paper, the dispersion characteristics of the metallic thin film was measured by the method of SPR based on the analysis of the principle of SPR and the dispersion of metallic thin film.
Based on the dispersion equations, 'Downhill Simplex' method is utilized to measure the thickness and optical constants of thin film by fitting the curve of measured transmission spectrum.
借助于不同的色散公式，运用单纯形法拟合测得的透过率光谱曲线，从而获得薄膜的光学常数和厚度。
3
Filmdispersion together with a probe supersonic method were used to prepare nano-liposomes containing volatile oil extracted from villous amomum fruits.