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 the 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.