Feigenbaum, Eyal Orenstein, Meir Media 5: Perfect 4-way splitting in nano plasmonic X-junctions Originally published in Optics Express on 24 December 2007 (oe-15-26-17948) Optics Express;media;oe;4- way splitting;nano plasmonic X-junctions;24 December 2007 2007-12-24
    https://opticapublishing.figshare.com/articles/media/Media_5_Perfect_4-way_splitting_in_nano_plasmonic_X-junctions/4937120
10.1364/OE.15.017948.m005