C102和Rh6G在SiO_2中的荧光光谱

Fluorescence spectra of C102 and Rh6G in silica film

为了提高染料激光器激光介质的波长范围和发光稳定性,在SiO2凝胶基质中掺杂混合染料:香豆素102和若丹明6G掺杂后的荧光光谱可调谐波长展宽,而且两种染料之间能量传递效率提高.

In order to improve the optial properities of laser dye material, the binary mixture Coumarin 102 and Tnodamine-6G doped silica films were prepared by sol-gel process. The results displayed that the tunable spectrum was wider and the stability was higher than one single dye. There is energy transfer between C102 and Rh6G and the energy transfer efficiency in silica films is higher than that in ethanol solutions. All the results show that the material we made can be better used in the solid laser field.