XUV double-pulses with femtosecond to 650 ps separation from a multilayer-mirror-based split-and-delay unit at FLASH

XUV double-pulses with femtosecond to 650 ps separation from a multilayer-mirror-based split-and-delay unit at FLASH

open access.

Bibliographische Detailangaben
Veröffentlicht in:Journal of synchrotron radiation. - 1994. - 25(2018), Pt 5 vom: 01. Sept., Seite 1517-1528
1. Verfasser: Sauppe, Mario (VerfasserIn)
Weitere Verfasser: Rompotis, Dimitrios, Erk, Benjamin, Bari, Sadia, Bischoff, Tobias, Boll, Rebecca, Bomme, Cédric, Bostedt, Christoph, Dörner, Simon, Düsterer, Stefan, Feigl, Torsten, Flückiger, Leonie, Gorkhover, Tais, Kolatzki, Katharina, Langbehn, Bruno, Monserud, Nils, Müller, Erland, Müller, Jan P, Passow, Christopher, Ramm, Daniel, Rolles, Daniel, Schubert, Kaja, Schwob, Lucas, Senfftleben, Björn, Treusch, Rolf, Ulmer, Anatoli, Weigelt, Holger, Zimbalski, Jannis, Zimmermann, Julian, Möller, Thomas, Rupp, Daniela
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Journal of synchrotron radiation
Schlagworte:Journal Article free-electron laser multilayer mirror pump–probe split-and-delay unit temporal and spatial overlap
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520 |a open access. 
520 |a Extreme ultraviolet (XUV) and X-ray free-electron lasers enable new scientific opportunities. Their ultra-intense coherent femtosecond pulses give unprecedented access to the structure of undepositable nanoscale objects and to transient states of highly excited matter. In order to probe the ultrafast complex light-induced dynamics on the relevant time scales, the multi-purpose end-station CAMP at the free-electron laser FLASH has been complemented by the novel multilayer-mirror-based split-and-delay unit DESC (DElay Stage for CAMP) for time-resolved experiments. XUV double-pulses with delays adjustable from zero femtoseconds up to 650 picoseconds are generated by reflecting under near-normal incidence, exceeding the time range accessible with existing XUV split-and-delay units. Procedures to establish temporal and spatial overlap of the two pulses in CAMP are presented, with emphasis on the optimization of the spatial overlap at long time-delays via time-dependent features, for example in ion spectra of atomic clusters 
650 4 |a Journal Article 
650 4 |a free-electron laser 
650 4 |a multilayer mirror 
650 4 |a pump–probe 
650 4 |a split-and-delay unit 
650 4 |a temporal and spatial overlap 
700 1 |a Rompotis, Dimitrios  |e verfasserin  |4 aut 
700 1 |a Erk, Benjamin  |e verfasserin  |4 aut 
700 1 |a Bari, Sadia  |e verfasserin  |4 aut 
700 1 |a Bischoff, Tobias  |e verfasserin  |4 aut 
700 1 |a Boll, Rebecca  |e verfasserin  |4 aut 
700 1 |a Bomme, Cédric  |e verfasserin  |4 aut 
700 1 |a Bostedt, Christoph  |e verfasserin  |4 aut 
700 1 |a Dörner, Simon  |e verfasserin  |4 aut 
700 1 |a Düsterer, Stefan  |e verfasserin  |4 aut 
700 1 |a Feigl, Torsten  |e verfasserin  |4 aut 
700 1 |a Flückiger, Leonie  |e verfasserin  |4 aut 
700 1 |a Gorkhover, Tais  |e verfasserin  |4 aut 
700 1 |a Kolatzki, Katharina  |e verfasserin  |4 aut 
700 1 |a Langbehn, Bruno  |e verfasserin  |4 aut 
700 1 |a Monserud, Nils  |e verfasserin  |4 aut 
700 1 |a Müller, Erland  |e verfasserin  |4 aut 
700 1 |a Müller, Jan P  |e verfasserin  |4 aut 
700 1 |a Passow, Christopher  |e verfasserin  |4 aut 
700 1 |a Ramm, Daniel  |e verfasserin  |4 aut 
700 1 |a Rolles, Daniel  |e verfasserin  |4 aut 
700 1 |a Schubert, Kaja  |e verfasserin  |4 aut 
700 1 |a Schwob, Lucas  |e verfasserin  |4 aut 
700 1 |a Senfftleben, Björn  |e verfasserin  |4 aut 
700 1 |a Treusch, Rolf  |e verfasserin  |4 aut 
700 1 |a Ulmer, Anatoli  |e verfasserin  |4 aut 
700 1 |a Weigelt, Holger  |e verfasserin  |4 aut 
700 1 |a Zimbalski, Jannis  |e verfasserin  |4 aut 
700 1 |a Zimmermann, Julian  |e verfasserin  |4 aut 
700 1 |a Möller, Thomas  |e verfasserin  |4 aut 
700 1 |a Rupp, Daniela  |e verfasserin  |4 aut 
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