Flashlamp pumped donor-acceptor dye laser
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摘要: 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。Abstract: This paper studies the influence of bi-dye on the output of flashlamp-pumped dye laser from the point of donor-acceptor dye system.We consider that radiation energy-transfer is the dominant energy transfer mechanism between donor and acceptor under low concentrations.After calculating the spectrum inversion rate of donor and acceptor,we conclude that in the donor-acceptor system the concentrations of donor and acceptor is low.We point out that separating donor from acceptor is the optimum way to use multi-dye system.Base on the theoretic analysis,we carry out some experiments on the repetition rate flashlamp-pumped dye laser,the results of the experiments agree with those of the theoretic analysis.
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Keywords:
- dye laser /
- donor /
- acceptor /
- spectral inversion rate
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[1] Jethw a J,Schafer F P,Jasny J.IEEE Q E,1978;Q E-14(2):119~121
[2] Okada T.Appl Phys,1978;15:191~196
[3] Mazzimghi P.IEEE Q E,1978;Q E-17(11):2245~2248
[4] Friedman H W.Appl Opt,1976;15:1494
[5] 查贵根.激光. 1981;(8):39~44 [6] 激光材料编辑组.激光光源论文集——脉冲闪光灯,1973 [7] 巴尔特洛浦J,科伊尔J著.光化学原理.北京:清华大学出版社,1981 [8] Lin C L.Appl Phys,1973;44(1):5050~5052
[9] 特罗H J著.现代分子光化学,北京:科学出版社,1987
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