Near-field x-ray phase contrast imaging and phase retrieval algorithm
文献类型：期刊论文
| 作者 | Zhu HF ; Xie HL ; Gao HY ; Chen JW ; Li RX(李儒新) ; Xu ZZ(徐至展) |
| 刊名 | chin. phys.
 |
| 出版日期 | 2005 |
| 卷号 | 14期号:4页码:796 |
| 关键词 | x-ray phase contrast imaging phase retrieval diffraction |
| ISSN号 | 1009-1963 |
| 中文摘要 | theoretical analyses of x-ray diffraction phase contrast imaging and near field phase retrieval method are presented. a new variant of the near field intensity distribution is derived with the optimal phase imaging distance and spatial frequency of object taken into account. numerical examples of phase retrieval using simulated data are also given. on the above basis, the influence of detecting distance and polychroism of radiation on the phase contrast image and the retrieved phase distribution are discussed. the present results should be useful in the practical application of in-line phase contrast imaging. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000228148900027 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/816]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhu HF,Xie HL,Gao HY,et al. Near-field x-ray phase contrast imaging and phase retrieval algorithm[J]. chin. phys.,2005,14(4):796, 801. |
| APA | Zhu HF,Xie HL,Gao HY,Chen JW,李儒新,&徐至展.(2005).Near-field x-ray phase contrast imaging and phase retrieval algorithm.chin. phys.,14(4),796. |
| MLA | Zhu HF,et al."Near-field x-ray phase contrast imaging and phase retrieval algorithm".chin. phys. 14.4(2005):796. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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