Prabhakar, ShashiShashiPrabhakarReddy, Salla GangiSalla GangiReddyAadhi, A.A.AadhiChithrabhanu, P.P.ChithrabhanuSamanta, G. K.G. K.SamantaSingh, R. P.R. P.Singh2025-08-302025-08-302014-01-012-s2.0-84983161354https://d8.irins.org/handle/IITG2025/22055Optical vortices, although being classical, have properties of two-mode entanglement present in quantum states. We have experimentally verified the violation of Bell's inequality using Wigner distribution function for such beams.falseConference Paper20140cpConference Proceeding