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Development of the super high angular resolution principle for X-ray imaging
Zhang, Chen1,2,3; Zhang, Shuang-Nan4
2011
发表期刊RESEARCH IN ASTRONOMY AND ASTROPHYSICS
卷号11期号:1页码:119-124
摘要Development of the Super High Angular Resolution Principle (SHARP) for coded-mask X-ray imaging is presented. We prove that SHARP can be considered as a generalized coded mask imaging method with a coding pattern comprised of diffraction-interference fringes in the mask pattern. The angular resolution of SHARP can be improved by detecting the fringes more precisely than the mask's element size, i.e. by using a detector with a pixel size smaller than the mask's element size. The proposed mission SHARP-X for solar X-ray observations is also briefly discussed.
关键词Instrumentation: High Angular Resolution Techniques: Image Processing Telescopes
收录类别SCI
语种英语
WOS记录号WOS:000286713600007
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bao.ac.cn/handle/114a11/7854
专题空间科学研究部
作者单位1.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
2.Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
3.Tsinghua Univ, Ctr Astrophys, Beijing 100084, Peoples R China
4.Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 100049, Peoples R China
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Zhang, Chen,Zhang, Shuang-Nan. Development of the super high angular resolution principle for X-ray imaging[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2011,11(1):119-124.
APA Zhang, Chen,&Zhang, Shuang-Nan.(2011).Development of the super high angular resolution principle for X-ray imaging.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,11(1),119-124.
MLA Zhang, Chen,et al."Development of the super high angular resolution principle for X-ray imaging".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 11.1(2011):119-124.
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