Experimental violation of a Bell-like inequality with optical vortex beams

Optical beams with topological singularities have a Schmidt decomposition. Hence, they display features typically associated with bipartite quantum systems; in particular, these classical beams can exhibit entanglement. This classical entanglement can be quantified by a Bell inequality formulated in...

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Bibliographic Details

Published in:	New Journal of Physics
Main Authors:	B Stoklasa, L Motka, J Rehacek, Z Hradil, L L Sánchez-Soto, G S Agarwal
Format:	Article
Language:	English
Published:	IOP Publishing 2015-01-01
Subjects:	classical entanglement optical beams Bell tests non-separability 03.65.Ud 42.50.Tx
Online Access:	https://doi.org/10.1088/1367-2630/17/11/113046