EPJ Web Conf.
Volume 205, 2019XXI International Conference on Ultrafast Phenomena 2018 (UP 2018)
|Number of page(s)||3|
|Section||High Harmonic Generation and Attosecond Science|
|Published online||16 April 2019|
Generation and complete temporal characterization of 5-fs EUV pulses
1 Department of Physics, Politecnico di Milano, 20133 Milano, Italy
2 Institute for Photonics and Nanotechnologies, IFN-CNR, 20133 Milano, Italy
3 Center for Free-Electron Laser Science (CFEL), DESY, 22607 Hamburg, Germany
4 Institute for Photonics and Nanotechnologies, IFN-CNR, 35131 Padova, Italy
5 Department of Information Engineering, University of Padova, 35131 Padova, Italy
* Corresponding author: firstname.lastname@example.org
Published online: 16 April 2019
Extreme-ultraviolet pulses as short as 5 fs, produced by high-order harmonic generation and selected by a time-delay compensated monochromator, were fully reconstructed thanks to an advanced ptychographic technique, while most commonly used reconstruction methods fail. These pulses constitute the shortest extreme ultraviolet pulses ever achieved via a time-delay compensated monochromator.
© The Authors, published by EDP Sciences, 2019
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