publication . Preprint . 2008

Optical Implementation of Non-locality with Coherent Light Fields for Quantum Communication

Lee, Kim Fook;
Open Access English
  • Published: 10 Oct 2008
Polarization correlations of two distant observers are observed by using coherent light fields based on Stapp's formulation of nonlocality. Using a 50/50 beam splitter transformation, a vertically polarized coherent light field is found to be entangled with a horizontally polarized coherent noise field. The superposed light fields at each output port of the beam splitter are sent to two distant observers, where the fields are interfered and manipulated at each observer by using a quarter wave plate and an analyzer. The interference signal contains information of the projection angle of the analyzer, which is hidden by the phase noises. The nonlocal correlations ...
free text keywords: Quantum Physics
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