Experimental research on the feature of an x-ray Talbot-Lau interferometer versus tube accelerating voltage
Wang, SH; Olbinado, MP; Momose, A; Han, HJ; Hu, RF; Wang, ZL; Gao, K; Zhang, K; Zhu, PP; Wu, ZY; Zhang K(张凯); Zhu PP(朱佩平); Wu ZY(吴自玉)
刊名CHINESE PHYSICS B
2015
卷号24期号:6页码:68703
关键词x-ray Talbot-Lau interferometer x-ray imaging phase-contrast tube accelerating voltage x-ray tube
学科分类Physics
DOI10.1088/1674-1056/24/6/068703
通讯作者吴自玉
文章类型Article
英文摘要X-ray Talbot-Lau interferometer has been used most widely to perform x-ray phase-contrast imaging with a conventional low-brilliance x-ray source, and it yields high-sensitivity phase and dark-field images of samples producing low absorption contrast, thus bearing tremendous potential for future clinical diagnosis. In this work, by changing the accelerating voltage of the x-ray tube from 35 kV to 45 kV, x-ray phase-contrast imaging of a test sample is performed at each integer value of the accelerating voltage to investigate the characteristic of an x-ray Talbot-Lau interferometer (located in the Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Japan) versus tube voltage. Experimental results and data analysis show that within a range this x-ray Talbot-Lau interferometer is not sensitive to the accelerating voltage of the tube with a constant fringe visibility of similar to 44%. This x-ray Talbot-Lau interferometer research demonstrates the feasibility of a new dual energy phase-contrast x-ray imaging strategy and the possibility to collect a refraction spectrum.
类目[WOS]Physics, Multidisciplinary
收录类别SCI ; EI
WOS记录号WOS:000358130200104
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被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/228600
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
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Wang, SH,Olbinado, MP,Momose, A,et al. Experimental research on the feature of an x-ray Talbot-Lau interferometer versus tube accelerating voltage[J]. CHINESE PHYSICS B,2015,24(6):68703.
APA Wang, SH.,Olbinado, MP.,Momose, A.,Han, HJ.,Hu, RF.,...&吴自玉.(2015).Experimental research on the feature of an x-ray Talbot-Lau interferometer versus tube accelerating voltage.CHINESE PHYSICS B,24(6),68703.
MLA Wang, SH,et al."Experimental research on the feature of an x-ray Talbot-Lau interferometer versus tube accelerating voltage".CHINESE PHYSICS B 24.6(2015):68703.
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