| Approach for differential phase contrast imaging in x-ray microscopy | |
| Liu, Zhenwei1,2; Lin, Danying2; Huang, Jianheng2; Niu, Hanben1,2 | |
| 2013-06-01 | |
| 发表期刊 | OPTICS LETTERS
 |
| 卷号 | 38期号:11页码:1990-1992 |
| 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 |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1364/OL.38.001990 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | VISUALIZATION ; OBJECTS |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000319815200078 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/23451 |
| 专题 | 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. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Approach for differe（328KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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