中国物理B ›› 2016, Vol. 25 ›› Issue (2): 24102-024102.doi: 10.1088/1674-1056/25/2/024102

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇    下一篇

Property of slice square polycapillary x-ray optics

Shi-Qi Peng(彭诗棋), Zhi-Guo Liu(刘志国), Tian-Xi Sun(孙天希), Kai Wang(王锴), Long-Tao Yi(易龙涛), Kui Yang(杨魁), Man Chen(陈曼), Jin-Bang Wang(王金榜)   

  1. 1. The Key Laboratory of Beam Technology and Material Modification of the Ministry of Education, Beijing Normal University, Beijing 100875, China;
    2. College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, China
    3. Beijing Radiation Center, Beijing 100875, China
  • 收稿日期:2015-06-17 修回日期:2015-08-28 出版日期:2016-02-05 发布日期:2016-02-05
  • 通讯作者: Zhi-Guo Liu E-mail:liuzhiguo512@126.com
  • 基金资助:
    Project supported by the Fundamental Research Funds for the Central Universities, China (Grant Nos. 2012LZD07 and 2014kJJCA03) and the National Natural Science Foundation of China (Grant Nos. 11375027 and 11075017).

Property of slice square polycapillary x-ray optics

Shi-Qi Peng(彭诗棋)1,2,3, Zhi-Guo Liu(刘志国)1,2,3, Tian-Xi Sun(孙天希)1,2,3, Kai Wang(王锴)1,2,3, Long-Tao Yi(易龙涛)1,2,3, Kui Yang(杨魁)1,2,3, Man Chen(陈曼)1,2,3, Jin-Bang Wang(王金榜)1,2,3   

  1. 1. The Key Laboratory of Beam Technology and Material Modification of the Ministry of Education, Beijing Normal University, Beijing 100875, China;
    2. College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, China
    3. Beijing Radiation Center, Beijing 100875, China
  • Received:2015-06-17 Revised:2015-08-28 Online:2016-02-05 Published:2016-02-05
  • Contact: Zhi-Guo Liu E-mail:liuzhiguo512@126.com
  • Supported by:
    Project supported by the Fundamental Research Funds for the Central Universities, China (Grant Nos. 2012LZD07 and 2014kJJCA03) and the National Natural Science Foundation of China (Grant Nos. 11375027 and 11075017).

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摘要： A geometrical description of square polycapillary x-ray optics and the basic theory of the transmission of x-rays are presented. A method of numerical calculation is developed based on ray-tracing theory. The method simulates the intensity distribution of x-rays propagating through slice square polycapillary x-ray optics. The simulation results are compared with the experimental results.

关键词: x-ray, square polycapillary x-ray optics, ray-tracing, simulation computing

Abstract: A geometrical description of square polycapillary x-ray optics and the basic theory of the transmission of x-rays are presented. A method of numerical calculation is developed based on ray-tracing theory. The method simulates the intensity distribution of x-rays propagating through slice square polycapillary x-ray optics. The simulation results are compared with the experimental results.

Key words: x-ray, square polycapillary x-ray optics, ray-tracing, simulation computing

中图分类号:  (X-ray beams and x-ray optics)

  • 41.50.+h
07.85.-m (X- and γ-ray instruments)