Media 20: Wigner functions in optics: describing beams as ray bundles and pulses as particle ensembles Miguel A. Alonso 10.1364/AOP.3.000272.m020 https://opticapublishing.figshare.com/articles/media/Media_20_Wigner_functions_in_optics_describing_beams_as_ray_bundles_and_pulses_as_particle_ensembles/4910933 Originally published in Advances in Optics and Photonics on 31 December 2011 (aop-3-4-272) 2011-12-31 00:00:00 pulse media 31 December 2011 function Advance optic Photonics particle ensembles ray bundles aop Optics Wigner