Tunable supercontinuum light vector vortex beam generator using a q-plate.
Rumala YS, Milione G, Nguyen TA, Pratavieira S, Hossain Z, Nolan D, Slussarenko S, Karimi E, Marrucci L, Alfano RR. Tunable supercontinuum light vector vortex beam generator using a q-plate. Opt Lett. 2013 Dec 01; 38(23):5083-6.