Media 2: Topology of optical vortex lines formed by the interference of three, four, and five plane waves Kevin O’Holleran Miles J. Padgett Mark R. Dennis 10.1364/OE.14.003039.m002 https://opticapublishing.figshare.com/articles/media/Media_2_Topology_of_optical_vortex_lines_formed_by_the_interference_of_three_four_and_five_plane_waves/4935677 Originally published in Optics Express on 03 April 2006 (oe-14-7-3039) 2006-04-03 00:00:00 Optics Express 03 April 2006 media oe interference plane waves vortex lines Topology