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Approach for differential phase contrast imaging in x-ray microscopy

文献类型：期刊论文

作者Liu, Zhenwei1,2; Lin, Danying2; Huang, Jianheng2; Niu, Hanben1,2
刊名optics letters
出版日期2013-06-01
卷号38期号:11页码:1990-1992
英文摘要we propose a differential phase contrast imaging method in x-ray microscopy by utilizing a biased derivative filter, which is structurally similar to that used in visible optics, except that phase changes by the filter cannot be ignored in the x-ray range. however, it is demonstrated that the filter's phase retardation does not disturb its function of phase contrast imaging, and even enhances the signals to some extent. theoretical formulations and corresponding numerical simulations show that the approach is capable of performing characteristic differential microscopic phase imaging with nanometer-scale resolution. manageable parameters are also examined in detail for pursuing a high image quality. (c) 2013 optical society of america
WOS标题词science & technology ; physical sciences
类目[WOS]optics
研究领域[WOS]optics
关键词[WOS]visualization ; objects
收录类别SCI ; EI
语种英语
WOS记录号WOS:000319815200078
公开日期2015-06-30
源URL[http://ir.opt.ac.cn/handle/181661/23451]  
专题西安光学精密机械研究所_研究生部
作者单位1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China
2.Shenzhen Univ, Minist Educ & Guangdong Prov, Key Lab Optoelect Devices & Syst, Shenzhen 518060, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Zhenwei,Lin, Danying,Huang, Jianheng,et al. Approach for differential phase contrast imaging in x-ray microscopy[J]. optics letters,2013,38(11):1990-1992.
APA Liu, Zhenwei,Lin, Danying,Huang, Jianheng,&Niu, Hanben.(2013).Approach for differential phase contrast imaging in x-ray microscopy.optics letters,38(11),1990-1992.
MLA Liu, Zhenwei,et al."Approach for differential phase contrast imaging in x-ray microscopy".optics letters 38.11(2013):1990-1992.

入库方式： OAI收割

来源：西安光学精密机械研究所

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