| 斜入射泵浦等离子体状态研究 |
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| 引用本文： | 盛家田,张国平.斜入射泵浦等离子体状态研究[J].强激光与粒子束,1997,9(3):396-400. |
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| 作者姓名： | 盛家田 张国平 |
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| 作者单位： | 北京应用物理与计算数学研究所,北京8009信箱,100088 |
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| 基金项目： | 国家863惯性约束聚变领域资助 |
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| 摘 要： | 研究了作用在靶介质上的斜入射泵浦激光,对产生的靶等离子体状态以及激光增益区的影响。研究结果表明,等离子体状态和激光增益区随入射角θ0 (20(变化而变化。当θ0≤20°时这种变化不大。当θ0约30°时等离子体状态和激光增益区有比较明显的变化。当θ0≥40°时, 状态有很大的变化,严重影响激光增益和放大。
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| 关 键 词： | X光激光 斜入射泵浦 等离子体状态 |
| 收稿时间： | 1900-01-01; |
Study of the State of the Plasma Produced by Oblique Incident Laser |
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| Sheng,Jiatian,et,al..Study of the State of the Plasma Produced by Oblique Incident Laser[J].High Power Laser and Particle Beams,1997,9(3):396-400. |
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| Authors: | Sheng Jiatian et al |
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| Institution: | Sheng Jiatian et al. |
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| Abstract: | The plasma state and the gain region produced by the oblique-incidence laser on Ge target are studied and are compared with that produced by the vertical one. As a result of study, the absorption efficiency of the pumping energy turns far smaller, the plasma state changes remarkable and the gain region becomes much narrower when incident angle is greater than 30. |
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| Keywords: | X-ray laser oblique-incidence pumping state of the plasma |
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