Büker, H.H.BükerBraesicke, P.P.BraesickeKieleck, ChristelleChristelleKieleckEichhorn, MarcMarcEichhorn2022-03-142022-03-142020https://publica.fraunhofer.de/handle/publica/41047410.1364/MICS.2020.MM1C.7We report on a high-energy Ho3+:YAG laser with a maximum average power of 20.1W at a central wavelength of 2.09µm and M2 < 1.5. In Q-switched operation a maximum pulse energy of 15mJ at 700Hz repetition rate was achieved.en004670conference paper