Wilken, T., Vilar-Welter, P., Hänsch, T. W., Udem, T., Steinmetz, T., & Holzwarth, R. (2010). High Repetition Rate, Tunable Femtosecond Yb-fiber Laser. In Conference on Lasers and Electro-Optics (CLEO)/ Quantum Electronics and Laser Science Conference (QELS). Washington: OSA.