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Title: Attoclock Ptychography

Abstract

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. Here, we evaluate the quality of reconstruction versus spectral resolution, signal-to-noise and sampling size of the spectrogram.

Authors:
 [1];  [1];  [2];  [3];  [4];  [1]
  1. Univ. of Bern, Bern (Switzerland). Inst. of Applied Physics
  2. Ludwig Maximilian Univ., Munich (Germany). Fakultät für Physik, Lehrstuhl für Experimentalphysik—Laserphysik; Technische Univ. of Munich (Germany). Physik Dept.
  3. Univ. of Bern, Bern (Switzerland). Inst. of Applied Physics; SLAC National Accelerator Lab., Menlo Park, CA (United States)
  4. SLAC National Accelerator Lab., Menlo Park, CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States). Photon Ultrafast Laser Science and Engineering Inst. (PULSE)
Publication Date:
Research Org.:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1475547
Grant/Contract Number:  
AC02-76SF00515; 200020-165686
Resource Type:
Accepted Manuscript
Journal Name:
Applied Sciences
Additional Journal Information:
Journal Volume: 8; Journal Issue: 7; Journal ID: ISSN 2076-3417
Publisher:
MDPI
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; attosecond science; electron streaking; X-ray free electron laser; time-domain ptychography

Citation Formats

Schweizer, Tobias, Brügmann, Michael H., Helml, Wolfram, Hartmann, Nick, Coffee, Ryan, and Feurer, Thomas. Attoclock Ptychography. United States: N. p., 2018. Web. doi:10.3390/app8071039.
Schweizer, Tobias, Brügmann, Michael H., Helml, Wolfram, Hartmann, Nick, Coffee, Ryan, & Feurer, Thomas. Attoclock Ptychography. United States. doi:10.3390/app8071039.
Schweizer, Tobias, Brügmann, Michael H., Helml, Wolfram, Hartmann, Nick, Coffee, Ryan, and Feurer, Thomas. Tue . "Attoclock Ptychography". United States. doi:10.3390/app8071039. https://www.osti.gov/servlets/purl/1475547.
@article{osti_1475547,
title = {Attoclock Ptychography},
author = {Schweizer, Tobias and Brügmann, Michael H. and Helml, Wolfram and Hartmann, Nick and Coffee, Ryan and Feurer, Thomas},
abstractNote = {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. Here, we evaluate the quality of reconstruction versus spectral resolution, signal-to-noise and sampling size of the spectrogram.},
doi = {10.3390/app8071039},
journal = {Applied Sciences},
number = 7,
volume = 8,
place = {United States},
year = {2018},
month = {6}
}

Journal Article:
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