University of Kwazulu-Natal / University of Glasgow / Westville Campus / /
Organization
Department of Physics & Astronomy / Bessel Beams Angela Dudley / 1 / * Thandeka Mhlanga / 1 Martin Lavery / 2 Andre McDonald / 1 Filippus S. Roux / 1 Miles Padgett / 2 and Andrew Forbes1 1CSIR National Laser Centre / University of Kwazulu-Natal / Padgett2 and Andrew Forbes1 / 3 1CSIR National Laser Centre / University of Glasgow / Glasgow / /