Machado-Olivares, Federico Jose; PRZEMYSLAW ZAGRAJEK; Ferrando Martín, Vicente; Monsoriu Serra, Juan Antonio; WALTER DANIEL FURLAN(Institute of Electrical and Electronics Engineers, 2019)
[EN] We present a novel method for experimentally generating multiplexed THz vortex beams by using a single three-dimensional printed element that combines a set of radially distributed spiral phase plates, and a binary ...