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High-quality image reconstruction method for ptychography with partially coherent illumination
Yu, Wei; Wang, Shouyu; Veetil, Suhas; Gao, Shumei; Liu, Cheng; Zhu, Jianqiang; cheng.liu@hotmail.co.uk
2016
发表期刊Phys. Rev. B
卷号93期号:24
摘要The influence of partial coherence on the image reconstruction in ptychography is analyzed, and a simple method is proposed to reconstruct a clear image for the weakly scattering object with partially coherent illumination. It is demonstrated numerically and experimentally that by illuminating a weakly scattering object with a divergent radiation beam, and doing the reconstruction only from the bright-field diffraction data, the mathematical ambiguity and corresponding reconstruction errors related to the partial coherency can be remarkably suppressed, thus clear reconstructed images can be generated even under seriously incoherent illumination.
文章类型Article
部门归属联合
DOI10.1103/PhysRevB.93.241105
资助者National Science Foundation of Jiangsu Province [BK2012548] ; National Science Foundation of Jiangsu Province [BK2012548] ; National Science Foundation of Jiangsu Province [BK2012548] ; National Science Foundation of Jiangsu Province [BK2012548]
收录类别SCI
资助者National Science Foundation of Jiangsu Province [BK2012548] ; National Science Foundation of Jiangsu Province [BK2012548] ; National Science Foundation of Jiangsu Province [BK2012548] ; National Science Foundation of Jiangsu Province [BK2012548]
WOS记录号WOS:000377802700002
引用统计
被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/27875
专题高功率激光物理国家实验室
通讯作者cheng.liu@hotmail.co.uk
作者单位中国科学院上海光学精密机械研究所
推荐引用方式
GB/T 7714
Yu, Wei,Wang, Shouyu,Veetil, Suhas,et al. High-quality image reconstruction method for ptychography with partially coherent illumination[J]. Phys. Rev. B,2016,93(24).
APA Yu, Wei.,Wang, Shouyu.,Veetil, Suhas.,Gao, Shumei.,Liu, Cheng.,...&cheng.liu@hotmail.co.uk.(2016).High-quality image reconstruction method for ptychography with partially coherent illumination.Phys. Rev. B,93(24).
MLA Yu, Wei,et al."High-quality image reconstruction method for ptychography with partially coherent illumination".Phys. Rev. B 93.24(2016).
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