937 W Thulium:silica fiber MOPA operating at 2036 nm Clément Romano, Dieter Panitzek, Dominik Lorenz, Patrick Forster, Marc Eichhorn and Christelle Kieleck EPJ Web Conf., 267 (2022) 02016 Published online: 18 October 2022 DOI: 10.1051/epjconf/202226702016