High-energy laser facility PHELIX at GSI:latest advances and extended capabilities  

作　　者：Zs.Major U.Eisenbarth B.Zielbauer C.Brabetz J.B.Ohland Y.Zobus S.Roeder D.Reemts S.Kunzer S.Götte D.Neidherr J.Hornung P.Kewes D.Schumacher D.Beck P.Hesselbach M.Malki P.Neumayer K.Weyrich A.Tauschwitz V.Bagnoud 

机构地区：[1]GSI Helmholtzzentrum für Schwerionenforschung GmbH,Darmstadt,Germany [2]Helmholtz-Institut Jena,Jena,Germany [3]Laboratoire pour I’Utilisation des Lasers Intenses,Ecole Polytechnique,Palaiseau Cedex,France [4]Institut für angewandte Physik,Technische Universität Darmstadt,Darmstadt,Germany [5]Institut für angewandte Physik,Goethe-Universität Frankfurt,Frankfurt am Main,Germany

出　　处：《High Power Laser Science and Engineering》2024年第4期9-23,共15页高功率激光科学与工程（英文版）

基　　金：funding from the European Union’s Horizon 2020 research and innovation programme via the transnational access and joint research activity programmes of Laserlab(grant agreement Nos.871124 and 654148);funding from the European Union’s HORIZON-INFRA-2022-TECH-01 call under grant agreement number 101095207(THRILL);financed via the BMBF Er UM-APPA collaborative research scheme(contract numbers 05P19RFFA1-Goethe-Universität Frankfurt,05P21RDFA2-Technische Universität Darmstadt,05P19SJFA1 and 05P21SJFA2-Friedrich-Schiller Universität Jena)。

摘　　要：The high-energy/high-intensity laser facility PHELIX of the GSI Helmholtzzentrum für Schwerionenforschung in Darmstadt,Germany,has been in operation since 2008.Here,we review the current system performance,which is the result of continuous development and further improvement.Through its versatile frontend architecture,PHELIX can be operated in both long-and short-pulse modes,corresponding to ns-pulses with up to 1 kJ pulse energy and sub-ps,200 J pulses,respectively.In the short-pulse mode,the excellent temporal contrast and the control over the wavefront make PHELIX an ideal driver for secondary sources of high-energy ions,neutrons,electrons and X-rays.The long-pulse mode is mainly used for plasma heating,which can then be probed by the heavy-ion beam of the linear accelerator of GSI.In addition,PHELIX can now be used to generate X-rays for studying exotic states of matter created by heavy-ion heating using the ion beam of the heavy-ion synchrotron of GSI.

关 键 词：beam quality combined high-energy-laser heavy-ion experiments high-energy lasers high-intensity lasers temporal contrast 

分 类 号：TN248[电子电信—物理电子学]