Sala, S;
Batty, D;
Prakash, A;
Ahmed, S;
Rau, C;
Thibault, P;
(2019)
Ptychographic X-ray computed tomography at a high-brilliance X-ray source.
Optics Express
, 27
(2)
pp. 533-542.
10.1364/OE.27.000533.
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Abstract
Ptychographic X-ray computed tomography is a phase-contrast imaging technique capable of retrieving three-dimensional maps of the index of refraction of the imaged volumes with nanometric resolution. Despite its unmatched reach, its application remains prerogative of a limited number of laboratories at synchrotron sources. We present a detailed description of an experimental procedure and a data analysis pipeline which can be both exploited for ptychographic X-ray computed tomography experiments at any high-brilliance X-ray source. These have been validated at the I13-1 Coherence Branchline within the first experiment of its kind to be successfully carried out on a biological sample at Diamond Light Source.
| Type: | Article |
|---|---|
| Title: | Ptychographic X-ray computed tomography at a high-brilliance X-ray source |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1364/OE.27.000533 |
| Publisher version: | https://doi.org/10.1364/OE.27.000533 |
| Language: | English |
| Additional information: | © 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement (https://doi.org/10.1364/OA_License_v1) |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10066763 |
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