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Einstein-Podolsky-Rosen spatial entanglement in ordered and anderson photonic lattices.
Di Giuseppe, G; Martin, L; Perez-Leija, A; Keil, R; Dreisow, F; Nolte, S; Szameit, A; Abouraddy, A F; Christodoulides, D N; Saleh, B E A.
Afiliación
  • Di Giuseppe G; CREOL, The College of Optics & Photonics, University of Central Florida, Orlando, Florida 32816, USA and School of Science and Technology, University of Camerino, 62032 Camerino, Macerata, Italy.
  • Martin L; CREOL, The College of Optics & Photonics, University of Central Florida, Orlando, Florida 32816, USA.
  • Perez-Leija A; CREOL, The College of Optics & Photonics, University of Central Florida, Orlando, Florida 32816, USA and Institute of Applied Physics, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743 Jena, Germany.
  • Keil R; Institute of Applied Physics, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743 Jena, Germany.
  • Dreisow F; Institute of Applied Physics, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743 Jena, Germany.
  • Nolte S; Institute of Applied Physics, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743 Jena, Germany.
  • Szameit A; Institute of Applied Physics, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743 Jena, Germany.
  • Abouraddy AF; CREOL, The College of Optics & Photonics, University of Central Florida, Orlando, Florida 32816, USA.
  • Christodoulides DN; CREOL, The College of Optics & Photonics, University of Central Florida, Orlando, Florida 32816, USA.
  • Saleh BE; CREOL, The College of Optics & Photonics, University of Central Florida, Orlando, Florida 32816, USA.
Phys Rev Lett ; 110(15): 150503, 2013 Apr 12.
Article en En | MEDLINE | ID: mdl-25167236
ABSTRACT
We demonstrate quantum walks of a photon pair in a spatially extended Einstein-Podolsky-Rosen state coupled into an on-chip multiport photonic lattice. By varying the degree of entanglement we observe Anderson localization for pairs in a separable state and Anderson colocalization for pairs in an Einstein-Podolsky-Rosen entangled state. In the former case, each photon localizes independently, while in the latter neither photon localizes, but the pair colocalizes--revealing unexpected survival of the spatial correlations through strong disorder.
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Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Phys Rev Lett Año: 2013 Tipo del documento: Article País de afiliación: Italia
Buscar en Google
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Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Phys Rev Lett Año: 2013 Tipo del documento: Article País de afiliación: Italia