Periodic Artifacts Generation and Suppression in X-ray Ptychography

Periodic Artifacts Generation and Suppression in X-ray Ptychography

As a unique coherent diffraction imaging method, X-ray ptychography has an ultrahigh resolution of several nanometers for extended samples. However, ptychography is often degraded by various noises that are mixed with diffracted signals on the detector. Some of the noises can transform into periodic...

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Bibliographic Details
Main Authors: Shilei Liu, Zijian Xu, Zhenjiang Xing, Xiangzhi Zhang, Ruoru Li, Zeping Qin, Yong Wang, Renzhong Tai
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Photonics
Subjects:
ptychography
periodic artifacts
raster-grid scan
periodic-artifact suppressing algorithm
static intensity separation
probe support
Online Access:https://www.mdpi.com/2304-6732/10/5/532

Internet

https://www.mdpi.com/2304-6732/10/5/532

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