4.75 keV能点四通道Kirkpatrick-Baez显微镜

穆宝忠; 吴雯靓; 伊圣振; 王新; 蒋励; 朱京涛; 王占山; 方智恒; 王伟; 傅思祖

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4.75 keV能点四通道Kirkpatrick-Baez显微镜

穆宝忠^1,2, ,,
吴雯靓^1,2,
伊圣振^1,2,
王新^1,2,
蒋励^1,2,
朱京涛^1,2,
王占山^1,2,
方智恒³,
王伟³,
傅思祖³

1.
同济大学教育部先进微结构材料重点实验室, 上海 200092;
2.
同济大学物理系, 精密光学工程技术研究所, 上海 200092;
3.
中国工程物理研究院上海激光等离子体研究所, 上海 201 800

详细信息

通讯作者:
穆宝忠

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- 被引次数: 0
出版历程
- 收稿日期: 2012-05-04
- 修回日期: 2012-11-15
- 刊出日期: 2013-03-09

4.75 keV four-channel Kirkpatrick-Baez microscope

1.
Key Laboratory of Advanced Micro-structured Materials of Ministry of Education,Tongji University,Shanghai 200092,China;
2.
Institute of Precision Optical Engineering,Department of Physics,Tongji University,Shanghai 200092,China;
3.
Shanghai Institute of Laser Plasma,CAEP,P.O.Box 919-988,Shanghai 201800,China

摘要

摘要: 基于CH柱形靶压缩实验的时间分幅诊断需求，研制了4.75 keV能点四通道Kirkpatrick-Baez(KB)显微镜。进行了四通道KB系统的光学设计、像质模拟和分析。采用支撑锥芯的方式解决了四通道KB物镜的集成装配问题，并通过4.75 keV+8 keV双能点多层膜完成了实验室内的KB系统装调。该套系统在神光Ⅱ装置成功进行了像质考核实验，获得了高分辨的四象限网格图像，成像间距符合设计要求，具备了开展时间分幅惯性约束聚变物理实验的条件。
- 惯性约束聚变 /
- 等离子体诊断 /
- KB显微镜 /
- X射线多层膜 /
- 分幅相机
Abstract: To meet the requirement of framing diagnosis of CH cylindrical target implosion experiments, a four-channel 4.75 keV KB microscope was developed. The optical structure and imaging quality of the four-channel KB microscope were analyzed. With the size limit of framing camera taken into account, the problem of assembly of the four-channel KB microscope has been solved using reference cone core. The assembly and alignment experiments of the four-channel KB microscope were performed in the laboratory. The clear image of four-quadrant grid with a spatial resolution of 3 m in central field was obtained in Shenguang-Ⅱ laser facility, and the image spacing meets the design requirements, indicating that inertial confinement fusion framing experiments could be carried out.
- inertial confinement fusion /
- plasma diagnostics /
- Kirkpatrick-Baez microscope /
- X-ray multilayer /
- framing camera