High-Dimensional Quantum Cryptography with Twisted Light

M. Mirhosseini, O. S. Magaña-Loaiza, M. N. O’Sullivan, B. Rodenburg, M. Malik, M. P. J. Lavery, M. J. Padgett, D. J. Gauthier, and R. W. Boyd, New J. Phys. 17, 033033 (2015).

[Link] [PDF]