Ward, B. Robin, C. Dajani, I. Media 4: Origin of thermal modal instabilities in large mode area fiber amplifiers Originally published in Optics Express on 07 May 2012 (oe-20-10-11407) Origin;Optics Express;media;oe;instabilitie;mode area fiber amplifiers;07 May 2012 2012-05-07
    https://opticapublishing.figshare.com/articles/media/Media_4_Origin_of_thermal_modal_instabilities_in_large_mode_area_fiber_amplifiers/4943978
10.1364/OE.20.011407.m004