| Experimental and theoretical investigations of diffraction enhanced imaging | |
Wang JY(王雋越); Zhu PP(朱佩平) ; Yuan QX(袁清习); Huang WX(黄万霞); Shu H(舒航); Chen B(陈波); Li ER(李恩荣); Liu YJ(刘益金); Hu TD(胡天斗); Wu ZY(吴自玉); Wang, JY; Zhu, PP; Yuan, QX; Huang, WX; Shu, H; Chen, B; Li, ER; Liu, YJ; Hu, TD; Wu, ZY
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| 2007 | |
| Source Publication | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
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| Volume | 580Issue:1Pages:803-807 |
| Corresponding Author | Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrot Radiat Facil, Beijing 100049, Peoples R China ; Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| Subtype | Article; Proceedings Paper |
| Abstract | This contribution investigates the effect on the imaging contrast of the small angle scattering and of the rocking curve in the entire angular range. We show that based on the small angle scattering properties, the reflectivity of the crystal analyzer and the rocking curve of the monochromator-analyzer, in a diffraction enhanced imaging (DEI) experimental setup the contrast of the image collected at the top of the rocking curve is always higher than that of the apparent absorption image. Moreover, our experimental data confirm that the quality of a refraction image is superior to a refraction-like image. In order to understand the observed behavior we introduce and discuss the contribution of a new term in the classical DEI equation. (c) 2007 Elsevier B.V. All rights reserved. |
| Keyword | phase contrast imaging synchrotron radiation |
| Subject Area | Instruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy |
| DOI | 10.1016/j.nima.2007.05.004 |
| URL | 查看原文 |
| Indexed By | ADS |
| Language | 英语 |
| WOS Research Area | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics ; Spectroscopy |
| WOS Subject | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Particles & Fields ; Spectroscopy |
| WOS ID | WOS:000249741300206 |
| ADS Bibcode | 2007NIMPA.580..803W |
| ADS URL | https://ui.adsabs.harvard.edu/abs/2007NIMPA.580..803W |
| ADS CITATIONS | https://ui.adsabs.harvard.edu/abs/2007NIMPA.580..803W/citations |
| Citation statistics |
Cited Times:0 [ADS]
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| Document Type | 期刊论文 |
| Identifier | http://ir.ihep.ac.cn/handle/311005/238520 |
| Collection | 多学科研究中心 加速器中心 |
| Affiliation | 中国科学院高能物理研究所 |
| First Author Affilication | Institute of High Energy |
| Recommended Citation GB/T 7714 | Wang JY,Zhu PP,Yuan QX,et al. Experimental and theoretical investigations of diffraction enhanced imaging[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2007,580(1):803-807. |
| APA | 王雋越.,朱佩平.,袁清习.,黄万霞.,舒航.,...&Wu, ZY.(2007).Experimental and theoretical investigations of diffraction enhanced imaging.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,580(1),803-807. |
| MLA | 王雋越,et al."Experimental and theoretical investigations of diffraction enhanced imaging".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 580.1(2007):803-807. |
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