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physics.optics2025
Constraint-Free Coherent Diffraction Imaging via Physics-Guided Neural Fields
Zhe Hu, Zisheng Yao, Yuhe Zhang +1
CDI is a lensless imaging technique that enables atomic-resolution imaging of non-crystalline specimens and their dynamics. However, its broader implementation has been hindered by…
physics.optics2025
Optimizing probes for multi-beam ptychography
Runqing Yang, Pablo Villanueva-Perez, Maik Kahnt
Multi-beam ptychography (MBP) offers a scalable solution to improve the throughput of state-of-the-art ptychography by increasing the number of coherent beams that illuminate the s…
physics.optics2025
Super time-resolved tomography
Zhe Hu, Kalle Josefsson, Zisheng Yao +4
Understanding 3D fundamental processes is crucial for academic and industrial applications. Nowadays, X-ray time-resolved tomography, or tomoscopy, is a leading technique for in-si…