10.1364/OL.39.006446.m001 Hans-Jürgen Otto Hans-Jürgen Otto Fabian Stutzki Fabian Stutzki Norbert Modsching Norbert Modsching Cesar Jauregui Cesar Jauregui Jens Limpert Jens Limpert Andreas Tünnermann Andreas Tünnermann Media 1: 2  kW average power from a pulsed Yb-doped rod-type fiber amplifier Optica Publishing Group 2014 media kW 15 November 2014 Yb-doped rod-type fiber amplifier 2 Optics Letters 2014-11-15 00:00:00 Media https://opticapublishing.figshare.com/articles/media/Media_1_2_kW_average_power_from_a_pulsed_Yb-doped_rod-type_fiber_amplifier/4919954 Originally published in Optics Letters on 15 November 2014 (ol-39-22-6446)