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Development of the super high angular resolution principle for X-ray imaging
Zhang, C; Zhang SN(张双南); Zhang, SN
Corresponding AuthorZhang, C (reprint author), Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China.
AbstractDevelopment 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.
Keywordinstrumentation: high angular resolution techniques: image processing telescopes
Subject AreaAstronomy & Astrophysics
Indexed BySCI ; ADS
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000286713600007
ADS Bibcode2011RAA....11..119Z
ADS URLhttps://ui.adsabs.harvard.edu/abs/2011RAA....11..119Z
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2011RAA....11..119Z/citations
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Cited Times:2 [ADS]
Document Type期刊论文
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GB/T 7714
Zhang, C,Zhang SN,Zhang, SN. Development of the super high angular resolution principle for X-ray imaging[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2011,11(1):#REF!.
APA Zhang, C,张双南,&Zhang, SN.(2011).Development of the super high angular resolution principle for X-ray imaging.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,11(1),#REF!.
MLA Zhang, C,et al."Development of the super high angular resolution principle for X-ray imaging".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 11.1(2011):#REF!.
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