Realization of the Einstein-Podolsky-Rosen paradox using momentum- and position-entangled photons from spontaneous parametric down conversion |
| |
| Authors: | Howell John C Bennink Ryan S Bentley Sean J Boyd R W |
| |
| Institution: | Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA. |
| |
| Abstract: | We report on a momentum-position realization of the EPR paradox using direct detection in the near and far fields of the photons emitted by collinear type-II phase-matched parametric down conversion. Using this approach we achieved a measured two-photon momentum-position variance product of 0.01 variant Planck's over 2pi (2), which dramatically violates the bounds for the EPR and separability criteria. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
