采用XeCl激光作为泵浦源,首次系统研究了水杨酸钠在水、甲醇、乙醇以及水醇混合物等极性溶剂中的荧光和激光特性.探明它有很强的激发态自吸收作用.从分子结构的角度分析了水杨酸钠荧光积分强度的温度特性.

Fluorescence and laser characteristics of the sodium Salicylate in polar solvents have been studied systematically. Through comparing its emission spectra and the distribution of tunable laser energy it is found that there is a strong self-absorption of excited states in sodium Salicylate. The curves of fluorescence intensity via solution temperature are given for these kinds of solution. It was considered that these temperature responses are due to the flexible plane molecular structure of sodium Salicylate.