Zhang, Wei Ackemann, Thorsten Schmid, Marc Langford, Nigel Ferguson, Allister. I. Media 1: Femtosecond synchronously mode-locked vertical-external cavity surface-emitting laser Originally published in Optics Express on 06 March 2006 (oe-14-5-1810) synchronously;laser;Femtosecond;media;oe;cavity;Optics Express;surface-emitting;vertical-external;06 March 2006;mode-locked 2006-03-06
    https://opticapublishing.figshare.com/articles/media/Media_1_Femtosecond_synchronously_mode-locked_vertical-external_cavity_surface-emitting_laser/4935518
10.1364/OE.14.001810.m001