Clark, JN;
Huang, X;
Harder, RJ;
Robinson, IK;
(2014)
Dynamic Imaging Using Ptychography.
PHYSICAL REVIEW LETTERS
, 112
(11)
, Article 113901. 10.1103/PhysRevLett.112.113901.
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Abstract
We demonstrate through experiment an example of “mixed state”reconstruction using x-ray ptychography. We demonstrate successful imaging of a vibrating sample that has dynamics that are of one order magnitude faster than the measurement times. We show how increased vibrational amplitude leads to an increased population of illumination modes, a characteristic of partial coherence. Implications of a vibrating sample are explored, with its possible use in manipulating coherent wave field mode shapes and coherence properties.
| Type: | Article |
|---|---|
| Title: | Dynamic Imaging Using Ptychography |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevLett.112.113901 |
| Publisher version: | http://dx.doi.org/10.1103/PhysRevLett.112.113901 |
| Language: | English |
| Additional information: | Published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. PubMed ID: PMC24702370 |
| 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 UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > London Centre for Nanotechnology |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1427854 |
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