Xavier, Jolly Vyas, Sunil Senthilkumaran, Paramasivam Denz, Cornelia Joseph, Joby Media 2: Sculptured 3D twister superlattices embedded with tunable vortex spirals Originally published in Optics Letters on 01 September 2011 (ol-36-17-3512) Optics Letters;media;tunable vortex spirals;Sculptured;twister;01 September 2011;superlattice 2011-09-01
    https://opticapublishing.figshare.com/articles/media/Media_2_Sculptured_3D_twister_superlattices_embedded_with_tunable_vortex_spirals/4918853
10.1364/OL.36.003512.m002