naa a22 4500 528794531 20180925065149.0 cr unu---uuuuu 180925s2018 xx s 000 0 eng 2076-3417 10.3390/app8071039 doi (BORIS)oai:boris.unibe.ch:120080 620 ddc Attoclock Ptychography [Elektronische Daten] [Tobias Schweizer, Michael Heinrich Brügmann, Wolfram Helml, Nick Hartmann, Ryan Coffee, Thomas Feurer] publishedVersion openAccess eu-repo 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. Schweizer Tobias joint author Brügmann Michael Heinrich joint author Helml Wolfram joint author Hartmann Nick joint author Coffee Ryan joint author Feurer Thomas joint author Applied Sciences 8(7), p. 1039 2076-3417 https://boris.unibe.ch/120080/1/applsci-08-01039.pdf text/html WWW-Backlink auf das Repository 1 info:eu-repo/semantics/article boris PeerReviewed boris peerstatus BORIS 856 40 https://boris.unibe.ch/120080/1/applsci-08-01039.pdf text/html WWW-Backlink auf das Repository BORIS 700 1- Schweizer Tobias joint author BORIS 700 1- Brügmann Michael Heinrich joint author BORIS 700 1- Helml Wolfram joint author BORIS 700 1- Hartmann Nick joint author BORIS 700 1- Coffee Ryan joint author BORIS 700 1- Feurer Thomas joint author BORIS 773 0- Applied Sciences 8(7), p. 1039 2076-3417 BK010053 XK010053 XK010000 BORIS BORIS BORIS info:eu-repo/semantics/article openAccess