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用准分子激光器泵浦的染料激光器做光源,研究草酰氯(COCl)_2)的激光诱导荧光。发现随添加气体 Ar,N_2或 C_2H_4分压增大,(COCl)_2的荧光线性增强,给出了动力学模型,对荧光增强效应做了解释。
The excimer laser-pumped dye laser was used as a light source to study the laser-induced fluorescence of oxalyl chloride (COCl) 2. It was found that with the increase of partial pressure of Ar, N_2 or C_2H_4, the fluorescence of (COCl) _2 increased linearly. The kinetic model was given and the fluorescence enhancement effect was explained.