High-speed free-run ptychography at the Australian Synchrotron.
coherent diffractive imaging
phase-contrast imaging
ptychography
scanning X-ray diffraction microscopy
ultramicroscopy
Journal
Journal of synchrotron radiation
ISSN: 1600-5775
Titre abrégé: J Synchrotron Radiat
Pays: United States
ID NLM: 9888878
Informations de publication
Date de publication:
01 Mar 2022
01 Mar 2022
Historique:
received:
09
08
2021
accepted:
03
12
2021
entrez:
7
3
2022
pubmed:
8
3
2022
medline:
11
3
2022
Statut:
ppublish
Résumé
Over the last decade ptychography has progressed rapidly from a specialist ultramicroscopy technique into a mature method accessible to non-expert users. However, to improve scientific value ptychography data must reconstruct reliably, with high image quality and at no cost to other correlative methods. Presented here is the implementation of high-speed ptychography used at the Australian Synchrotron on the XFM beamline, which includes a free-run data collection mode where dead time is eliminated and the scan time is optimized. It is shown that free-run data collection is viable for fast and high-quality ptychography by demonstrating extremely high data rate acquisition covering areas up to 352 000 µm
Identifiants
pubmed: 35254312
pii: S1600577521012856
doi: 10.1107/S1600577521012856
pmc: PMC8900864
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
480-487Subventions
Organisme : Australian Research Council
ID : DP170104550
Organisme : Australian Research Council
ID : LE130100192
Organisme : Horizon 2020 Framework Programme
ID : 714697
Organisme : H2020 Marie Skłodowska-Curie Actions
ID : 884104 PSI-FELLOW-III-3i
Informations de copyright
open access.
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