| Non-absorption grating approach for X-ray phase contrast imaging | |
| Du, Yang1,2; Liu, Xin1; Lei, Yaohu1; Guo, Jinchuan1; Niu, Hanben1 | |
| 2011-11-07 | |
| 发表期刊 | OPTICS EXPRESS
 |
| 卷号 | 19期号:23页码:22669-22674 |
| 摘要 | we demonstrate a non-absorption grating approach for X-ray phase contrast imaging based-on grating interferometry. This technique overcomes the limitations imposed by absorption gratings, provides another choice for X-ray phase contrast imaging and potentially improves the image quality for higher X-ray photon energies. We constructed the key devices, established the system and obtained phase contrast images with a field of view larger than 5 centimeters, which is the limitation imposed by the size of our current CCD detector. This method has no need for absorption gratings, which represents a significant development for future promising applications in medicine and industry. (C)2011 Optical Society of America |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1364/OE.19.022669 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | INTERFEROMETER ; FABRICATION ; TOMOGRAPHY |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000296904700050 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/25338 |
| 专题 | 研究生部 |
| 作者单位 | 1.Shenzhen Univ, Minist Educ & Guangdong Prov, Key Lab Optoelect Devices & Syst, Shenzhen 518060, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, Yang,Liu, Xin,Lei, Yaohu,et al. Non-absorption grating approach for X-ray phase contrast imaging[J]. OPTICS EXPRESS,2011,19(23):22669-22674. |
| APA | Du, Yang,Liu, Xin,Lei, Yaohu,Guo, Jinchuan,&Niu, Hanben.(2011).Non-absorption grating approach for X-ray phase contrast imaging.OPTICS EXPRESS,19(23),22669-22674. |
| MLA | Du, Yang,et al."Non-absorption grating approach for X-ray phase contrast imaging".OPTICS EXPRESS 19.23(2011):22669-22674. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Non-absorption grati（2372KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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