正丁胺对激光染料荧光谱影响的研究

用正丁胺作为碳源,采用射频辉光放电制备碳膜,选用激光染料R6G和聚乙二醇混合液作为蒸气源,采用单源热蒸发,在蒸发室与染料同时沉积得到混合膜,用拉曼光谱和红外光谱分析了碳膜的结构和键合方式,分析表明:碳膜中存在胺基团和氢原子.混合膜的荧光谱测量结果表明,认为正丁胺对染料荧光谱的影响是因为胺基和氢原子的存在.

Study on Influences of n-Butylamine on Fluorescence Spectra Laser Dye

By using n-butylamine and Rhodamine (R6G)/Polyglycol as the carbon resource and the vapour resource, carbon-films and mixed-films were prepared respectively by means of radio frequency light discharge and conventional vacuum vapour deposition. Raman spectra and IR spectra of the carbon-films indicate that therer are amino groups and hydrogen in the carbon-films, which is, probably, the cause of the blue-shifting broadening and higher emission intensity of the peak in their fluorescence spectra.