| 横向脉冲放电硫双原子分子气体激光介质小信号增益的测量 |
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| 引用本文： | 吴恒莱,潘状元,赵卫疆,王骐,马祖光. 横向脉冲放电硫双原子分子气体激光介质小信号增益的测量[J]. 中国激光, 1998, 25(9): 789-793 |
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| 作者姓名： | 吴恒莱 潘状元 赵卫疆 王骐 马祖光 |
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| 作者单位： | 哈尔滨工业大学光电子技术研究所，哈尔滨理工大学 |
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| 摘 要： | 对加反射镜测量放大自发辐射方法测量小信号增益系数的物理模型作了修正。给出了修正后小信号增益系数的计算公式。测量了横向脉冲放电Ｓ２气体激光介质的小信号增益系数，最大值为０．０８２ｃｍ－１。并对计算结果作了分析和讨论。
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| 关 键 词： | 硫双原子分子，激光介质，小信号增益，物理模型 |
| 收稿时间： | 1997-05-05 |
Measurement of Small Signal Gain of a Gaseous Sulfur Dimer Medium Pumped by Transverse Discharge |
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| Wu Henglai Pan Zhuangyuan Zhao Weijiang Wang Qi Ma Zuguang Institute of Opto electronics,Harbin Institute of Technology,Harbin Harbin University of Science and Technology,Harbin. Measurement of Small Signal Gain of a Gaseous Sulfur Dimer Medium Pumped by Transverse Discharge[J]. Chinese Journal of Lasers, 1998, 25(9): 789-793 |
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| Authors: | Wu Henglai Pan Zhuangyuan Zhao Weijiang Wang Qi Ma Zuguang Institute of Opto electronics Harbin Institute of Technology Harbin Harbin University of Science Technology Harbin |
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| Affiliation: | Wu Henglai 1 Pan Zhuangyuan 2 Zhao Weijiang 1 Wang Qi 1 Ma Zuguang 1 1Institute of Opto electronics,Harbin Institute of Technology,Harbin 150001 2Harbin University of Science and Technology,Harbin 150040 |
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| Abstract: | The modification of the physical model for the calculation of small signal gain by measuring spontaneous emission magnified with a mirror is done. The analytical expressions of small signal gain from the model modified are given. The coefficients of the small signal gain of a S 2 laser medium pumped by transverse fast discharge are obtained, and the maximum of g 0 is 0.082 cm -1 . And the results are analyzed and discussed. |
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| Keywords: | sulfur dimer laser medium small signal gain physical model |
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