SESAMs for high-power femtosecond modelocking: power scaling of an Yb: LuScO< sub> 3 thin disk laser to 23 W and 235 fs - Saraceno, Clara Jody; Heckl, Oliver Hubert; Baer, Cyrill Roman Emmanuel; Golling, Matthias; Südmeyer, Thomas; Beil, Kolja; Kränkel, Christian; Petermann, Klaus; Huber, Günter; Keller, Ursula (My University, 2011)