| 闪光灯泵浦多重染料激光器 |
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| 引用本文： | 李又生,胡兵,李斌,陈美锋. 闪光灯泵浦多重染料激光器[J]. 华中科技大学学报(自然科学版), 1997, 0(6) |
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| 作者姓名： | 李又生 胡兵 李斌 陈美锋 |
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| 作者单位： | 华中理工大学激光工程研究院 |
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| 摘 要： | 研究了染料体系的光谱转换率、热效应和多重染料对灯泵染料激光器输出的影响；通过计算施主和受主的光谱转换率，得出系统中施主和受主浓度都低的结论；提出了分离施主和受主是使用多重染料的最佳方案．实验表明，分离Ｃ６－Ｒ６Ｇ体系比单独Ｒ６Ｇ体系激光输出高２．６倍，而分离三重染料体系又比分离Ｃ６－Ｒ６Ｇ体系使激光输出提高１．８倍，理论计算与实验结果相符．
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| 关 键 词： | 染料激光器；能量转移；热效应；光谱转换率 |
The Flashlamp Pumped Multi Dye Laser |
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| Li Yousheng Insitute of Laser Technology , Engineering.,HUST,Wuhan ,China. Hu Bin Li Bin Chen Meifeng. The Flashlamp Pumped Multi Dye Laser[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1997, 0(6) |
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| Authors: | Li Yousheng Insitute of Laser Technology & Engineering. HUST Wuhan China. Hu Bin Li Bin Chen Meifeng |
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| Affiliation: | Li Yousheng Insitute of Laser Technology & Engineering.,HUST,Wuhan 430074,China. Hu Bin Li Bin Chen Meifeng |
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| Abstract: | The influences of the multi dye, the spectrum inversion rate and thermal effect of the dye system on the output of the flashlamp pumped dye laser are studied. After calculating the spectrum inversion rates of the donor and acceptor, it is concluded that the concentrations of both the donor and acceptor in the donor acceptor system are low. It is proposed that separating the donor from the acceptor is the best way to use the multi dye system. Experimental results show that the laser output of the C6 and R6G separating system is 2.6 times higher than that of the single R6G system while the output of three dye system separation is 1.8 times higher than that of the C6 and R6G separating system. The results of theoretical calculation are in agreement with experimental ones. |
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| Keywords: | dye laser energy transfer thermal effect spectrum inversion rate |
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