ReLaX:the Helmholtz International Beamline for Extreme Fields high-intensity short-pulse laser driver for relativistic laser-matter interaction and strong-field science using the high energy density instrument at the European X-ray free electron laser fac  

作　　者：A.Laso Garcia H.Höppner A.Pelka C.Bähtz E.Brambrink S.Di Dio Cafiso J.Dreyer S.Göde M.Hassan T.Kluge J.Liu M.Makita D.Möller M.Nakatsutsumi T.R.Preston G.Priebe H.-P.Schlenvoigt J.-P.Schwinkendorf M.šmíd A.-M.Talposi M.Toncian U.Zastrau U.Schramm T.E.Cowan T.Toncian 

机构地区：[1]Helmholtz-Zentrum Dresden-Rossendorf,01328 Dresden,Germany [2]European XFEL,22869 Schenefeld,Germany [3]Extreme Light Infrastructure-Nuclear Physics and Faculty of Physics,University of Bucharest,077126 Magurele,Romania [4]Technische Universität Dresden,01062 Dresden,Germany

出　　处：《High Power Laser Science and Engineering》2021年第4期144-159,共16页高功率激光科学与工程（英文版）

摘　　要：High-energy and high-intensity lasers are essential for pushing the boundaries of science.Their development has allowed leaps forward in basic research areas,including laser±plasma interaction,high-energy density science,metrology,biology and medical technology.The Helmholtz International Beamline for Extreme Fields user consortium contributes and operates two high-peak-power optical lasers using the high energy density instrument at the European X-ray free electron laser(EuXFEL)facility.These lasers will be used to generate transient extreme states of density and temperature to be probed by the X-ray beam.This paper introduces the ReLaX laser,a short-pulse high-intensity Ti:Sa laser system,and discusses its characteristics as available for user experiments.It will also present the first experimental commissioning results validating its successful integration into the EuXFEL infrastructure and viability as a relativisticintensity laser driver.

关 键 词：X-ray free electron laser high-intensity laser relativistic intensity laser Ti:Sa laser 

分 类 号：TN248[电子电信—物理电子学]