| 无用灯光的退激发作用及其对激光器贮能的影响 |
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| 引用本文： | 吴光照.无用灯光的退激发作用及其对激光器贮能的影响[J].中国激光,1992,19(2):88-91. |
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| 作者姓名： | 吴光照 |
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| 作者单位： | 中国科学院上海光机所 201800 |
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| 摘 要： | 本文针对氙灯泵浦的Ti:Al_3O_3,Cr:BeAl_2O_4和Nd:YAG激光器定量地计算了退激发的几率。结果指出,对Cr:BeAl_2O_4,退激发作用的影响可以忽略不计。而对于Nd:YAG和Ti:Al_2O_3,退激发作用能使激发态粒子数分别减少18％和30％。
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| 关 键 词： | 灯泵激光器 Ti:Al_2O_3 Cr:BeAl_2O_4 Nd:YAG 灯光退激发 |
| 收稿时间： | 1990/3/21 |
De-excitation effect caused by the lamp light at unprofitable wavelengths in lamp-pumped lasers |
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| Wu Guangshao.De-excitation effect caused by the lamp light at unprofitable wavelengths in lamp-pumped lasers[J].Chinese Journal of Lasers,1992,19(2):88-91. |
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| Authors: | Wu Guangshao |
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| Abstract: | Quantitative calculations of the do-excitation rates have been done for Ti:Al2O3, Cr:BeAl2O4 and Nd:YAG lasers pumped with xenon lamps. The results indicate that this de-exeitation effect can produce about 30% and 18% decrease in excited population for Ti:Al2O3 and Nd:YAG, respectively. Whereas this effect is negligibly small for Cr: BeAl2O4 crystals and the like (Cr:GSGG, Cr:GGG). |
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| Keywords: | lamp-pumped lasers Ti:Al_2O_3 Cr:BeAl_2O_4 Fd:YAG de-excitation rat: by lamp-light |
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