Results 11 to 20 of about 70,372 (266)

When holography meets coherent diffraction imaging [PDF]

Biomedical Optics and 3-D Imaging, 2012
Modern imaging techniques at the molecular scale rely on utilizing novel coherent light sources like X-ray free electron lasers for the ultimate goal of visualizing such objects as individual biomolecules rather than crystals. Here, unlike in the case of
Barakat, Bates, Bates, Bates, Bates, Bates, Bruck, Dierolf, Eisebitt, Fienup, Fienup, Fienup, Fienup, Gabor, Gabor, Gerchberg, Hans-Werner Fink, Hofstetter, Huang, Huang, Huiser, Huiser, Jean-Nicolas Longchamp, Latychevskaia, Latychevskaia, Latychevskaia, Latychevskaia, Longchamp, Maiden, Marchesini, Marchesini, Marchesini, McNulty, Miao, Miao, Millane, Nair, Nelson, Nishino, Raines, Sayre, Sayre, Seibert, Shapiro, Song, Spence, Steinwand, Steinwand, Tatiana Latychevskaia, Thibault, Thibault, Thibault, Vine, Weierstall, Whitehead, Wilke, Williams, Williams, Williams, Williams, Zuo   +60 more
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Coherent Diffractive Imaging with Diffractive Optics

Physical Review Letters, 2022
Physical review letters 128(22), 223901 (2022).
Jakob Soltau, Markus Osterhoff, Tim Salditt   +2 more
openaire   +4 more sources

Dichroic coherent diffractive imaging [PDF]

Proceedings of the National Academy of Sciences, 2011
Understanding electronic structure at the nanoscale is crucial to untangling fundamental physics puzzles such as phase separation and emergent behavior in complex magnetic oxides. Probes with the ability to see beyond surfaces on nanometer length and subpicosecond time scales can greatly enhance our understanding of these systems and will undoubtedly ...
Ashish, Tripathi, Jyoti, Mohanty, Sebastian H, Dietze, Oleg G, Shpyrko, Erik, Shipton, Eric E, Fullerton, Sang Soo, Kim, Ian, McNulty   +7 more
openaire   +2 more sources

Potential of Attosecond Coherent Diffractive Imaging [PDF]

Physical Review Letters, 2020
14 pages, 4 ...
Arjun Rana, Jianhua Zhang, Minh Pham, Andrew Yuan, Yuan Hung Lo, Huaidong Jiang, Stanley J. Osher, Jianwei Miao   +7 more
openaire   +3 more sources

Single-Shot Coherent X-ray Imaging Instrument at PAL-XFEL

Applied Sciences, 2021
We developed a single-shot coherent X-ray imaging instrument at the hard X-ray beamline of the Pohang Accelerator Laboratory X-ray Free Electron Laser (PAL-XFEL).
Daeho Sung, Daewoong Nam, Myong-jin Kim, Seonghan Kim, Kyung Sook Kim, Sang-Youn Park, Sun Min Hwang, Chulho Jung, Heemin Lee, Do Hyung Cho, Minseok Kim, Intae Eom, Su Yong Lee, Changyong Song, Sangsoo Kim   +14 more
doaj   +1 more source

Resolution Enhancement in Coherent Diffraction Imaging Using High Dynamic Range Image

Photonics, 2021
In a coherent diffraction imaging (CDI) system, the information of the sample is retrieved from the diffraction patterns recorded by the image sensor via multiple iterations.
Yuanyuan Liu, Qingwen Liu, Shuangxiang Zhao, Wenchen Sun, Bingxin Xu, Zuyuan He   +5 more
doaj   +1 more source

A convolutional neural network for defect classification in Bragg coherent X-ray diffraction

npj Computational Materials, 2021
Coherent diffraction imaging enables the imaging of individual defects, such as dislocations or stacking faults, in materials. These defects and their surrounding elastic strain fields have a critical influence on the macroscopic properties and ...
Bruce Lim, Ewen Bellec, Maxime Dupraz, Steven Leake, Andrea Resta, Alessandro Coati, Michael Sprung, Ehud Almog, Eugen Rabkin, Tobias Schulli, Marie-Ingrid Richard   +10 more
doaj   +1 more source

In situ coherent diffractive imaging [PDF]

Nature Communications, 2018
AbstractCoherent diffractive imaging (CDI) has been widely applied in the physical and biological sciences using synchrotron radiation, X-ray free-electron laser, high harmonic generation, electrons, and optical lasers. One of CDI’s important applications is to probe dynamic phenomena with high spatiotemporal resolution. Here, we report the development
Lo, Yuan Hung, Zhao, Lingrong, Gallagher-Jones, Marcus, Rana, Arjun, J. Lodico, Jared, Xiao, Weikun, Regan, BC, Miao, Jianwei   +7 more
openaire   +6 more sources

Phase retrieval by coherent modulation imaging [PDF]

, 2016
Phase retrieval is a long-standing problem in imaging when only the intensity of the wavefield can be recorded. Coherent diffraction imaging is a lensless technique that uses iterative algorithms to recover amplitude and phase contrast images from ...
Chen, B, Guizar-Sicairos, M, Morrison, GR, Robinson, IK, Vila-Comamala, J, Zhang, F   +5 more
core   +6 more sources

Finding the semantic similarity in single-particle diffraction images using self-supervised contrastive projection learning

npj Computational Materials, 2023
Single-shot coherent diffraction imaging of isolated nanosized particles has seen remarkable success in recent years, yielding in-situ measurements with ultra-high spatial and temporal resolution.
Julian Zimmermann, Fabien Beguet, Daniel Guthruf, Bruno Langbehn, Daniela Rupp   +4 more
doaj   +1 more source