22 citations · 22 across the 1 of their papers we have counts for
2 papers
quant-ph2016★ 22 cited
A general theorem on the divergence of vortex beams
G. Vallone, G. Parisi, F. Spinello +3
The propagation and divergence properties of beams carrying orbital angular momentum (OAM) play a crucial role in many applications. Here we present a general study on the divergen…
physics.optics2015
Experimental near field OAM-based communication with circular patch array
Fabio Spinello, Elettra Mari, Matteo Oldoni +6
A short range experimental communication system, based on Orbital Angular Momentum (OAM) multiplexing, is presented. We characterize circular arrays of patch antennas designed to t…