| 添加气体对TE N2激光器输出的影响 |
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| 引用本文： | 王玉芝,傅恩生,陈磊,王兵.添加气体对TE N2激光器输出的影响[J].激光技术,1993,17(1):58-61. |
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| 作者姓名： | 王玉芝 傅恩生 陈磊 王兵 |
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| 作者单位： | 1.中国科学院上海光学精密机械研究所 上海 201800 |
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| 基金项目： | 中国科学院上海光学精密机械研究所量子光学开放实验室资助 |
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| 摘 要： | 本文给出了在纯N2中添加SF6和He气对TEN2激光器3371Å输出影响的实验结果。实验结果表明,在纯N2中添加少量SF6,可使激光输出增加一倍,而添加2～3倍He气,可提高输出功率30%～7倍。本文研究艺了添加He气对混合气体电子温度、电子密度和电子能量分布的影响,从而合理地解释了加He气可以提高输出功率这一实验结果。
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| 收稿时间： | 1992-07-08 |
| 修稿时间： | 1992-09-01 |
Influence of additional gas on TE N2 laser output |
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| Abstract: | This paper emphasizes the influence of additional SF6 and He on TE N2 laser output at 3371Å. The experimental results show that the laser output power can be increased about 2 times, by adding SF6 in pure N2, and when the ratio of N2:He is 1:2～1:3, the laser output will be increased by 30%～70%. The influences of the additional He on the electron temperature, electron density and electron energy distribution are also studied. Therefore, the fact that the additional gas can improve the laser output is reasonably explained. |
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