Spin-orbit hybrid entanglement of photons and quantum contextuality (Articolo in rivista)

Type
Label
  • Spin-orbit hybrid entanglement of photons and quantum contextuality (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevA.82.022115 (literal)
Alternative label
  • Karimi, E; Leach, J; Slussarenko, S; Piccirillo, B; Marrucci, L; Chen, LX; She, WL; Franke-Arnold, S; Padgett, MJ; Santamato, E (2010)
    Spin-orbit hybrid entanglement of photons and quantum contextuality
    in Physical review. A
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Karimi, E; Leach, J; Slussarenko, S; Piccirillo, B; Marrucci, L; Chen, LX; She, WL; Franke-Arnold, S; Padgett, MJ; Santamato, E (literal)
Pagina inizio
  • 022115 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 82 (literal)
Rivista
Note
  • Google Scholar (literal)
  • Scopus (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Karimi, E; Slussarenko, S; Piccirillo, B; Marrucci, L; Santamato, E: Università di Napoli Federico II. Leach, J; Franke-Arnold, S; Padgett, MJ: Glasgow University, Glasgow, UK. Chen, LX; She, WL: State Key Laboratory of Optoelectronic Materials and Technologies, Sun Yat-sen University, Guangzhou, China. Marrucci, L: CNR-SPIN. B. Piccirillo, E. Santamato: CNISM. (literal)
Titolo
  • Spin-orbit hybrid entanglement of photons and quantum contextuality (literal)
Abstract
  • We demonstrate electromagnetic quantum states of single photons and of correlated photon pairs exhibiting \"hybrid\" entanglement between spin and orbital angular momentum. These states are obtained from entangled photon pairs emitted by spontaneous parametric down conversion by employing a q plate for coupling the spin and orbital degrees of freedom of a photon. Entanglement and contextual quantum behavior (that is also nonlocal, in the case of photon pairs) is demonstrated by the reported violation of the Clauser-Horne-Shimony-Holt inequality. In addition, a classical analog of the hybrid spin-orbit photonic entanglement is reported and discussed. (literal)
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