| 激光等离子体喷射空间特性实验观测 |
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| 引用本文： | 成金秀 温天舒. 激光等离子体喷射空间特性实验观测[J]. 光学学报, 1997, 17(10): 327-1331 |
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| 作者姓名： | 成金秀 温天舒 |
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| 作者单位： | 中国工程物理研究院核物理与化学研究所，高温高密度等离子体物理国防科技重点实验室 |
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| 摘 要： | 用１．０５３μｍ的高功率激光辐照不同类型的柱形腔靶，采用空间成像技术分别获取激光注入孔、腔内和输运口等离子体喷射空间分辨图像，对激光等离子体喷射空间特性进行了实验观测。还采用了平面靶和特殊构形的转换体靶观测等离子体喷射行为。本文给出了实验中获得的典型结果，并对这些结果进行了简要的分析讨论。
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| 关 键 词： | 激光等离子体 喷射 会聚 空间特性 激光辐照 |
| 收稿时间： | 1996-03-16 |
Observation on Spatial Character of the Jet of Laser Produced Plasmas |
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| Abstract: | With several kinds of cylinder cavity targets irradiated by 1.053 μm laser and using a spatial imaging technology, the spatial-resolution images of the jet of plasma at the laser entrance hole, inside of the cavity and X-ray transport channel are obtained. The spatial character of the jet of laser produced plasmas are observed.We also made observation on the jet of plasma using a planar target and a converting target of special geometry·A typical result in the experiment is given and discussed briefly. |
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| Keywords: | laser-produced plasma plasma jet eonvergeney |
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