@article{Zhang2017, author = "Wei Zhang and Thorsten Ackemann and Marc Schmid and Nigel Langford and Allister. I. Ferguson", title = "{Media 5: Femtosecond synchronously mode-locked vertical-external cavity surface-emitting laser}", year = "2017", month = "4", url = "https://opticapublishing.figshare.com/articles/media/Media_5_Femtosecond_synchronously_mode-locked_vertical-external_cavity_surface-emitting_laser/4935581", doi = "10.1364/OE.14.001810.m005" }