| 惯性约束聚变中成像的坐标关联技术 |
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| 引用本文： | 江少恩,郑志坚,刘忠礼. 惯性约束聚变中成像的坐标关联技术[J]. 核电子学与探测技术, 2001, 21(1): 5-8 |
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| 作者姓名： | 江少恩 郑志坚 刘忠礼 |
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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，绵阳919信箱216分箱 621900 |
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| 摘 要： | 研究处理惯性约束聚变（ICF）中三维成像的各记录面间的关联定位问题。首先说明在ICF中采用三维成像的必要性，然后对适用于ICF的重建方法进行简要的描述，提出了通过光强重心进行坐标关联定位方法，定 位精度可达到10μm，彻底解决了实验中的针孔相机需要精确关联定位的问题。
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| 关 键 词： | 惯性约束聚变 三维成像 均匀性 关联定位 坐标关联技术 CT技术 内爆压缩 定量测量 |
| 文章编号： | 0258-0934(2001)01-0005-04 |
| 修稿时间： | 1999-11-05 |
Coordinate interrelation technique for three- dimensional imaging in inertial confinement fusion |
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| JIANG Shao en,ZHENG Zhi jian,LIU Zhong li. Coordinate interrelation technique for three- dimensional imaging in inertial confinement fusion[J]. Nuclear Electronics & Detection Technology, 2001, 21(1): 5-8 |
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| Authors: | JIANG Shao en ZHENG Zhi jian LIU Zhong li |
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| Abstract: | The coordinate interrelation technique for three dimensional imaging in inertial confinement fusion (ICF) is studied in this paper. First, it is confirmed that three dimensional imaging for ICF is necessary. Then the reconstruction methods suited for ICF are summarized. Finally, the coordinate interrelation technique through optical intensity center of optical intensity is put forward. The problem that accurate interrelation among pinhole cameras must be made is thorougghly solved. |
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| Keywords: | ICF three dimensional imaging uniformity coordinate interrelation |
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