Seise, E.E.SeiseKlenke, A.A.KlenkeBreitkopf, S.S.BreitkopfPlötner, M.M.PlötnerLimpert, J.J.LimpertTünnermann, A.A.Tünnermann2022-03-112022-03-112011https://publica.fraunhofer.de/handle/publica/371073We present the coherent combination of high-energy ultrashort pulses from two fiber CPA channels. We achieved a combining efficiency of 91% with a compressed pulse duration of 800 fs and 120 µJ pulse energy.en620conference paper