Burkart, Johannes Sala, Tommaso Kassi, Samir Romanini, Daniele Marangoni, Marco Media 2: Optical phase cloning by an integrated dual-parallel Mach–Zehnder modulator Originally published in Optics Letters on 01 March 2015 (ol-40-5-816) 01 March 2015;Optics Letters;modulator;media;Optical;dual-parallel;phase;Mach 2015-03-01
    https://opticapublishing.figshare.com/articles/media/Media_2_Optical_phase_cloning_by_an_integrated_dual-parallel_Mach_Zehnder_modulator/4920437
10.1364/OL.40.000816.m002