Hädrich, SteffenSteffenHädrichTschernajew, MaximMaximTschernajewShestaev, EvgenyEvgenyShestaevStutzki, FabianFabianStutzkiWalther, NicoNicoWaltherJust, FlorianFlorianJustKarl, FlorianFlorianKarlBreitkopf, SvenSvenBreitkopfHerrfurth, OliverOliverHerrfurthSeres, ImreImreSeresJójárt, PéterPéterJójártVárallyay, ZoltánZoltánVárallyayBörzsönyi, ÁdámÁdámBörzsönyiMüller, MichaelMichaelMüllerGrebing, ChristianChristianGrebingHoff, DominikDominikHoffPaulus, Gerhard G.Gerhard G.PaulusEidam, TinoTinoEidamLimpert, JensJensLimpert2023-07-072023-07-072022https://publica.fraunhofer.de/handle/publica/44529310.1364/UP.2022.Th1A.62-s2.0-85139102711We present a sub-2-cycle laser system combining high average power, pulse energy and repetition rate emitting 5.8-fs pulses with CEP-stable operation that make this system an ideal driver for next-generation attosecond sources.enconference paper