An X-ray free-electron laser with a highly configurable undulator and integrated chicanes for tailored pulse properties

Autor: Eduard Prat, Andre Al Haddad, Christopher Arrell, Sven Augustin, Marco Boll, Christoph Bostedt, Marco Calvi, Adrian L. Cavalieri, Paolo Craievich, Andreas Dax, Philipp Dijkstal, Eugenio Ferrari, Rolf Follath, Romain Ganter, Zheqiao Geng, Nicole Hiller, Martin Huppert, Rasmus Ischebeck, Pavle Juranić, Christoph Kittel, Gregor Knopp, Alexander Malyzhenkov, Fabio Marcellini, Stefan Neppl, Sven Reiche, Nicholas Sammut, Thomas Schietinger, Thomas Schmidt, Kirsten Schnorr, Alexandre Trisorio, Carlo Vicario, Didier Voulot, Guanglei Wang, Tobias Weilbach

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)

Abstract X-ray free-electron lasers (FELs) are state-of-the-art scientific tools capable to study matter on the scale of atomic processes. Since the initial operation of X-ray FELs more than a decade ago, several facilities with upgraded performance

Externí odkaz: https://doaj.org/article/a29072d9570e48918532091a4a6c3815

Two-color x-ray free-electron laser by photocathode laser emittance spoiler

Autor: Carlo Vicario, Simona Bettoni, Alberto Lutman, Andreas Dax, Martin Huppert, Alexandre Trisorio

Publikováno v: Physical Review Accelerators and Beams, Vol 24, Iss 6, p 060703 (2021)

Multispectral x-ray pump-probe experiments call for synchronized two-color free-electron lasers (FEL). This mode often implies a laborious setup or an inefficient use of the undulator. We report on a simple and noninvasive approach tested at SwissFEL

Externí odkaz: https://doaj.org/article/46cb61595d0e48b2bc244726e0ea44f0

SwissFEL: The Swiss X-ray Free Electron Laser

Autor: Christopher J. Milne, Thomas Schietinger, Masamitsu Aiba, Arturo Alarcon, Jürgen Alex, Alexander Anghel, Vladimir Arsov, Carl Beard, Paul Beaud, Simona Bettoni, Markus Bopp, Helge Brands, Manuel Brönnimann, Ingo Brunnenkant, Marco Calvi, Alessandro Citterio, Paolo Craievich, Marta Csatari Divall, Mark Dällenbach, Michael D’Amico, Andreas Dax, Yunpei Deng, Alexander Dietrich, Roberto Dinapoli, Edwin Divall, Sladana Dordevic, Simon Ebner, Christian Erny, Hansrudolf Fitze, Uwe Flechsig, Rolf Follath, Franziska Frei, Florian Gärtner, Romain Ganter, Terence Garvey, Zheqiao Geng, Ishkhan Gorgisyan, Christopher Gough, Andreas Hauff, Christoph P. Hauri, Nicole Hiller, Tadej Humar, Stephan Hunziker, Gerhard Ingold, Rasmus Ischebeck, Markus Janousch, Pavle Juranić, Mario Jurcevic, Maik Kaiser, Babak Kalantari, Roger Kalt, Boris Keil, Christoph Kittel, Gregor Knopp, Waldemar Koprek, Henrik T. Lemke, Thomas Lippuner, Daniel Llorente Sancho, Florian Löhl, Carlos Lopez-Cuenca, Fabian Märki, Fabio Marcellini, Goran Marinkovic, Isabelle Martiel, Ralf Menzel, Aldo Mozzanica, Karol Nass, Gian Luca Orlandi, Cigdem Ozkan Loch, Ezequiel Panepucci, Martin Paraliev, Bruce Patterson, Bill Pedrini, Marco Pedrozzi, Patrick Pollet, Claude Pradervand, Eduard Prat, Peter Radi, Jean-Yves Raguin, Sophie Redford, Jens Rehanek, Julien Réhault, Sven Reiche, Matthias Ringele, Jochen Rittmann, Leonid Rivkin, Albert Romann, Marie Ruat, Christian Ruder, Leonardo Sala, Lionel Schebacher, Thomas Schilcher, Volker Schlott, Thomas Schmidt, Bernd Schmitt, Xintian Shi, Markus Stadler, Lukas Stingelin, Werner Sturzenegger, Jakub Szlachetko, Dhanya Thattil, Daniel M. Treyer, Alexandre Trisorio, Wolfgang Tron, Seraphin Vetter, Carlo Vicario, Didier Voulot, Meitian Wang, Thierry Zamofing, Christof Zellweger, Riccardo Zennaro, Elke Zimoch, Rafael Abela, Luc Patthey, Hans-Heinrich Braun

Publikováno v: Applied Sciences, Vol 7, Iss 7, p 720 (2017)

The SwissFEL X-ray Free Electron Laser (XFEL) facility started construction at the Paul Scherrer Institute (Villigen, Switzerland) in 2013 and will be ready to accept its first users in 2018 on the Aramis hard X-ray branch. In the following sections

Externí odkaz: https://doaj.org/article/a8f7a2a146444f3986aab7f7aec73f09

Towards High-power Single-cycle THz Laser for Initiating High-field-sensitive Phenomena

Autor: Clemens Ruchert, Fernando Ardana, Alexandre Trisorio, Carlo Vicario, Christoph P. Hauriab

Publikováno v: CHIMIA, Vol 65, Iss 5 (2011)

Powerful THz radiation confined in one field period or less is an adequate tool for triggering nonlinear actions. We show results towards the realization of a tunable high-power THz source based on a laser-driven frequency conversion scheme in plasma

Externí odkaz: https://doaj.org/article/b895a51ffa5b4ac79fdcf38ee2ced3ab

Intrinsic emittance reduction of copper cathodes by laser wavelength tuning in an rf photoinjector

Autor: Marta Csatari Divall, Eduard Prat, Simona Bettoni, Carlo Vicario, Alexandre Trisorio, Thomas Schietinger, Christoph P. Hauri

Publikováno v: Physical Review Special Topics. Accelerators and Beams, Vol 18, Iss 3, p 033401 (2015)

With the improvement of acceleration techniques, the intrinsic emittance of the cathode has a strong impact on the final brightness of a free electron laser. The systematic studies presented in this paper demonstrate for the first time in a radiofreq

Externí odkaz: https://doaj.org/article/360a15f71bba44249c69898e7244528b