Mottaghizadeh, Alireza Gacemi, Djamal Laffaille, Pierre Li, Hua Amanti, Maria Sirtori, Carlo Santarelli, Giorgio Hänsel, Wolfgang Holzwart, Ronald Li, Lian H. Linfield, Edmund H. Barbieri, Stefano Supplement 1: 5-ps-long terahertz pulses from an active-mode-locked quantum cascade laser supplementary material document Originally published in Optica on 20 January 2017 (optica-4-1-168) active-mode-locked quantum cascade laser;material document;pulse;supplement;Optica;terahertz;ps-long;optica;5-;20 January 2017 2017-01-20
    https://opticapublishing.figshare.com/articles/journal_contribution/Supplement_1_5-ps-long_terahertz_pulses_from_an_active-mode-locked_quantum_cascade_laser/4922648
10.1364/OPTICA.4.000168.s001