Attoclock Ptychography

Schweizer, Tobias; Brügmann, Michael Heinrich; Helml, Wolfram; Hartmann, Nick; Coffee, Ryan; Feurer, Thomas (2018). Attoclock Ptychography. Applied Sciences, 8(7), p. 1039. MDPI 10.3390/app8071039

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Dedicated simulations show that the application of time-domain ptychography to angular photo-electron streaking data allows shot-to-shot reconstruction of individual X-ray free electron laser pulses. Specifically, in this study, we use an extended ptychographic iterative engine to retrieve both the unknown X-ray pulse and the unknown streak field. We evaluate the quality of reconstruction versus spectral resolution, signal-to-noise and sampling size of the spectrogram.

Item Type:

Journal Article (Original Article)

Division/Institute:

08 Faculty of Science > Institute of Applied Physics

UniBE Contributor:

Schweizer, Tobias; Brügmann, Michael Heinrich and Feurer, Thomas

Subjects:

600 Technology > 620 Engineering

ISSN:

2076-3417

Publisher:

MDPI

Language:

English

Submitter:

Franziska Stämpfli

Date Deposited:

24 Sep 2018 11:00

Last Modified:

24 Sep 2018 11:00

Publisher DOI:

10.3390/app8071039

BORIS DOI:

10.7892/boris.120080

URI:

https://boris.unibe.ch/id/eprint/120080

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