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Fly-scan ptychography

Huang, X; Lauer, K; Clark, JN; Xu, W; Nazaretski, E; Harder, R; Robinson, IK; (2015) Fly-scan ptychography. Scientific Reports , 5 , Article 9074. 10.1038/srep09074. Green open access

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Abstract

We report an experimental ptychography measurement performed in fly-scan mode. With a visible-light laser source, we demonstrate a 5-fold reduction of data acquisition time. By including multiple mutually incoherent modes into the incident illumination, high quality images were successfully reconstructed from blurry diffraction patterns. This approach significantly increases the throughput of ptychography, especially for three-dimensional applications and the visualization of dynamic systems.

Type: Article
Title: Fly-scan ptychography
Location: England
Open access status: An open access version is available from UCL Discovery
DOI: 10.1038/srep09074
Publisher version: http://dx.doi.org/10.1038/srep09074
Language: English
Additional information: This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
UCL classification: UCL > Provost and Vice Provost Offices
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: http://discovery.ucl.ac.uk/id/eprint/1467915
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