Visualization 3: Longitudinal iso-phase condition and needle pulses Kevin J. Parker Miguel A. Alonso 10.1364/OE.24.028669.v003 https://opticapublishing.figshare.com/articles/media/Visualization_3_Longitudinal_iso-phase_condition_and_needle_pulses/4950326 Visualization 3 Originally published in Optics Express on 12 December 2016 (oe-24-25-28669) 2016-12-12 00:00:00 12 December 2016 needle pulses Visualization 3 Longitudinal Optics Express oe iso-phase