The SwissFEL soft X-ray free-electron laser beamline: Athos

被引:50
作者
Abela, Rafael [1 ]
Alarcon, Arturo [1 ]
Alex, Jurgen [1 ]
Arrell, Christopher [1 ]
Arsov, Vladimir [1 ]
Bettoni, Simona [1 ]
Bopp, Markus [1 ]
Bostedt, Christoph [1 ,2 ]
Braun, Hans-Heinrich [1 ]
Calvi, Marco [1 ]
Celcer, Tine [1 ]
Craievich, Paolo [1 ]
Dax, Andreas [1 ]
Dijkstal, Philipp [1 ]
Dordevic, Sladana [1 ]
Ferrari, Eugenio [1 ]
Flechsig, Uwe [1 ]
Follath, Rolf [1 ]
Frei, Franziska [1 ]
Gaiffi, Nazareno [1 ]
Geng, Zheqiao [1 ]
Gough, Christopher [1 ]
Hiller, Nicole [1 ]
Hunziker, Stephan [1 ]
Huppert, Martin [1 ]
Ischebeck, Rasmus [1 ]
Johri, Haimo [1 ]
Juranic, Pavle [1 ]
Kalt, Roger [1 ]
Kaiser, Maik [1 ]
Keil, Boris [1 ]
Kittel, Christoph [1 ]
Kunzi, Rene [1 ]
Lippuner, Thomas [1 ]
Lohl, Florian [1 ]
Marcellini, Fabio [1 ]
Marinkovic, Goran [1 ]
Loch, Cigdem Ozkan [1 ]
Orlandi, Gian Luca [1 ]
Patterson, Bruce [1 ]
Pradervand, Claude [1 ]
Paraliev, Martin [1 ]
Pedrozzi, Marco [1 ]
Prat, Eduard [1 ]
Ranitovic, Predrag [3 ]
Reiche, Sven [1 ]
Rosenberg, Colette [1 ]
Sanfilippo, Stephane [1 ]
Schietinger, Thomas [1 ]
Schmidt, Thomas [1 ]
机构
[1] Paul Scherrer Inst, CH-5232 Villigen, Switzerland
[2] Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland
[3] Swiss Fed Inst Technol, Zurich, Switzerland
关键词
FEL; superradiance; APPLE undulator; chicane; TRANSVERSE-GRADIENT; GENERATION; RADIATION; BANDWIDTH; PULSES; DESIGN; FEL;
D O I
10.1107/S1600577519003928
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The SwissFEL soft X-ray free-electron laser (FEL) beamline Athos will be ready for user operation in 2021. Its design includes a novel layout of alternating magnetic chicanes and short undulator segments. Together with the APPLE X architecture of undulators, the Athos branch can be operated in different modes producing FEL beams with unique characteristics ranging from attosecond pulse length to high-power modes. Further space has been reserved for upgrades including modulators and an external seeding laser for better timing control. All of these schemes rely on state-of-the-art technologies described in this overview. The optical transport line distributing the FEL beam to the experimental stations was designed with the whole range of beam parameters in mind. Currently two experimental stations, one for condensed matter and quantum materials research and a second one for atomic, molecular and optical physics, chemical sciences and ultrafast single-particle imaging, are being laid out such that they can profit from the unique soft X-ray pulses produced in the Athos branch in an optimal way.
引用
收藏
页码:1073 / 1084
页数:12
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