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从施主受主染料体系出发,研究了双重染料对灯泵染料激光器输出的影响。我们认为在低浓度下,施主和受主之间能量转移主要以辐射能量转移方式进行了通过计算施主和受主的光谱转换率,得出施主受主系统中施主和受主的浓度都低的结论;提出分离施主和受主是使用多重染料的最佳方案。在此基础上,我们在重复频率闪光灯泵浦染料激光器上进行实验,实验结果与理论分析结果相一致。
Starting from the donor-acceptor dye system, the effect of the dual dye on the output of the dye-lasing pump was investigated. We believe that at low concentrations, the energy transfer between the donor and the acceptor is mainly carried out by means of radiative energy transfer. By calculating the spectral conversion rates of the donor and the acceptor, the donor and acceptor concentrations in the donor-acceptor system are both low The conclusion that separating the donor and the acceptor is the best solution using multiple dyes. On this basis, we experiment on the repetition rate flash pump dye laser, the experimental results are consistent with the theoretical analysis.