X-ray ptychography

F Pfeiffer - Nature Photonics, 2018 - nature.com
X-ray ptychographic microscopy combines the advantages of raster scanning X-ray
microscopy with the more recently developed techniques of coherent diffraction imaging. It is …

Further improvements to the ptychographical iterative engine

A Maiden, D Johnson, P Li - Optica, 2017 - opg.optica.org
Ptychography is a form of phase imaging that uses iterative algorithms to reconstruct an
image of a specimen from a series of diffraction patterns. It is swiftly developing into a …

Spin–phonon interactions in silicon carbide addressed by Gaussian acoustics

SJ Whiteley, G Wolfowicz, CP Anderson, A Bourassa… - Nature Physics, 2019 - nature.com
Hybrid spin–mechanical systems provide a platform for integrating quantum registers and
transducers. Efficient creation and control of such systems require a comprehensive …

Optical ptychography for biomedical imaging: recent progress and future directions

T Wang, S Jiang, P Song, R Wang, L Yang… - Biomedical Optics …, 2023 - opg.optica.org
Ptychography is an enabling microscopy technique for both fundamental and applied
sciences. In the past decade, it has become an indispensable imaging tool in most X-ray …

AI-enabled high-resolution scanning coherent diffraction imaging

MJ Cherukara, T Zhou, Y Nashed, P Enfedaque… - Applied Physics …, 2020 - pubs.aip.org
Ptychographic imaging is a powerful means of imaging beyond the resolution limits of typical
x-ray optics. Recovering images from raw ptychographic data, however, requires the …

Resolution-enhanced parallel coded ptychography for high-throughput optical imaging

S Jiang, C Guo, P Song, N Zhou, Z Bian, J Zhu… - ACS …, 2021 - ACS Publications
Ptychography is an enabling coherent diffraction imaging technique for both fundamental
and applied sciences. Its applications in optical microscopy, however, fall short for its low …

PyNX: high-performance computing toolkit for coherent X-ray imaging based on operators

V Favre-Nicolin, G Girard, S Leake… - Journal of Applied …, 2020 - journals.iucr.org
The open-source PyNX toolkit has been extended to provide tools for coherent X-ray
imaging data analysis and simulation. All calculations can be executed on graphical …

Ptychography

J Rodenburg, A Maiden - Springer Handbook of Microscopy, 2019 - Springer
Ptychography is a computational imaging technique. A detector records an extensive data
set consisting of many inference patterns obtained as an object is displaced to various …

Quantifying polymer chain orientation in strong and tough nanofibers with low crystallinity: toward next generation nanostructured superfibers

D Papkov, N Delpouve, L Delbreilh, S Araujo… - ACS …, 2019 - ACS Publications
Advanced fibers revolutionized structural materials in the second half of the 20th century.
However, all high-strength fibers developed to date are brittle. Recently, pioneering …

Deep learning at the edge enables real-time streaming ptychographic imaging

AV Babu, T Zhou, S Kandel, T Bicer, Z Liu… - Nature …, 2023 - nature.com
Coherent imaging techniques provide an unparalleled multi-scale view of materials across
scientific and technological fields, from structural materials to quantum devices, from …