| 激光诱导等离子体中Al原子共振双线时-空演化的实验研究 |
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| 引用本文： | 张延惠,宋一中,王象泰. 激光诱导等离子体中Al原子共振双线时-空演化的实验研究[J]. 光学学报, 1999, 19(1): 8-34 |
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| 作者姓名： | 张延惠 宋一中 王象泰 |
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| 作者单位： | 山东师范大学原子分子物理研究室,济南,250014 |
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| 摘 要： | 通过测定激光诱导等离子体中Ａｌ人振双线３９６．１５ｎｍ和３９４．４０ｎｍ强度的时－空演化特性，对激光诱导等离子体中共振双线的演化规律及其机理进行了讨论，使用的气体是空气气压为１０１ｋＰａ。
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| 关 键 词： | 激光诱导等离子体 Al原子共振双线 时间-空间演化 |
| 收稿时间： | 1997-09-19 |
Investigation on Time-and Space-Evolution of the Resonance Double Lines of Aluminium in Laser Induced Plasma |
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| Zhang Yanhui,Song Yizhong,Wang Xiangtai. Investigation on Time-and Space-Evolution of the Resonance Double Lines of Aluminium in Laser Induced Plasma[J]. Acta Optica Sinica, 1999, 19(1): 8-34 |
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| Authors: | Zhang Yanhui Song Yizhong Wang Xiangtai |
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| Abstract: | Based the time and space resolved spectroscopy and the measurements of intensity of resonant double lines 396.15 nm and 394.40 nm from laser induced plasma, the time and space evolution characteristics of resonance double lines of aluminium in a plasma were obtained and mechanism was discussed. Air was used as surrounding atmospheres. The pressure was set up to 101 kPa. |
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| Keywords: | laser induced plasma resonance double lines of aluminium time and space evolution. |
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