Visualization 2: ZnO nanowire-enabled light funneling effect for antireflection and light convergence applications SahooPankaj K. Dev ChoudhuryB. JosephJoby AnandS. 2017 Describes the funneling effect in ZnO-funnels at 550 nm wavelength. Originally published in Optics Letters on 01 January 2017 (ol-42-1-45)