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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
2007
Source PublicationNUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
Volume580Issue:1Pages:803-807
Corresponding AuthorChinese 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
SubtypeArticle; Proceedings Paper
AbstractThis 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.
Keywordphase contrast imaging synchrotron radiation
Subject AreaInstruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy
DOI10.1016/j.nima.2007.05.004
URL查看原文
Indexed ByADS
Language英语
WOS Research AreaInstruments & Instrumentation ; Nuclear Science & Technology ; Physics ; Spectroscopy
WOS SubjectInstruments & Instrumentation ; Nuclear Science & Technology ; Physics, Particles & Fields ; Spectroscopy
WOS IDWOS:000249741300206
ADS Bibcode2007NIMPA.580..803W
ADS URLhttps://ui.adsabs.harvard.edu/abs/2007NIMPA.580..803W
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2007NIMPA.580..803W/citations
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Cited Times:0 [ADS]
Document Type期刊论文
Identifierhttp://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 AffilicationInstitute 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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