Image quality with Kirkpatrick-Baez microscope in hard X-ray
Image quality with Kirkpatrick-Baez microscope in hard X-ray
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发表时间：
2006
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通讯作者：
Qin Shu-ji
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作者：
Qin Shu-ji
研究了ICF实验中一种重要的诊断方法--柯贝氏显微镜系统。对柯贝斯显微镜的简单像差进行了计算。分析了主要像差球差，球差占总像差的94%。用光线追踪法模拟结构，比较了不同视场和镜长的分辨率。在计算机上制作了柯贝显微镜的模型，分辨率为10μm，在8keV下进行了误差调整。研究了柯贝显微镜的公差调整方法。当数值孔径为0.003 7时，角度误差范围为-0.087°~0.067°。
An important diagnosis methodKirkpatrick-Baez microscope system in ICF experiments was researched.The brief aberration of the Kirkpatrick-Baez microscope was calculated.The main aberration,spherical aberration was analyzed,and the spherical aberration is 94% of the total aberration.The configuration was simulated by the ray tracing method.Resolutions in different fields and mirror-lengths were compared.The modal of Kirkpatrick-Baez microscope was made in computer with 10 μm resolutionat 8 keV.It was studied about the adjusting tolerance method of Kirkpatrick-Baez microscope.When numerical aperture is 0.003 7,the angle error range is-0.087°~0.067°.