| 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 | |
| Source Publication | Phys. Rev. B
 |
| Volume | 93Issue:24 |
| Abstract | 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. |
| Subtype | Article |
| Department | 联合 |
| DOI | 10.1103/PhysRevB.93.241105 |
| Funding Organization | 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] |
| Indexed By | SCI |
| Funding Organization | 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 ID | WOS:000377802700002 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.siom.ac.cn/handle/181231/27964 |
| Collection | 高功率激光物理国家实验室 |
| Corresponding Author | cheng.liu@hotmail.co.uk |
| Affiliation | 中国科学院上海光学精密机械研究所 |
| Recommended Citation 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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