Literature DB >> 25167236

Einstein-Podolsky-Rosen spatial entanglement in ordered and anderson photonic lattices.

G Di Giuseppe1, L Martin2, A Perez-Leija3, R Keil4, F Dreisow4, S Nolte4, A Szameit4, A F Abouraddy2, D N Christodoulides2, B E A Saleh2.   

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.

Year:  2013        PMID： 25167236     DOI： 10.1103/PhysRevLett.110.150503

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  7 in total

1.  Quantum walk coherences on a dynamical percolation graph.

Authors:  Fabian Elster; Sonja Barkhofen; Thomas Nitsche; Jaroslav Novotný; Aurél Gábris; Igor Jex; Christine Silberhorn
Journal:  Sci Rep       Date:  2015-08-27       Impact factor: 4.379

2.  Experimental observation of N00N state Bloch oscillations.

Authors:  Maxime Lebugle; Markus Gräfe; René Heilmann; Armando Perez-Leija; Stefan Nolte; Alexander Szameit
Journal:  Nat Commun       Date:  2015-09-22       Impact factor: 14.919

3.  Lattice topology dictates photon statistics.

Authors:  H Esat Kondakci; Ayman F Abouraddy; Bahaa E A Saleh
Journal:  Sci Rep       Date:  2017-08-21       Impact factor: 4.379

4.  Probing measurement-induced effects in quantum walks via recurrence.

Authors:  Thomas Nitsche; Sonja Barkhofen; Regina Kruse; Linda Sansoni; Martin Štefaňák; Aurél Gábris; Václav Potoček; Tamás Kiss; Igor Jex; Christine Silberhorn
Journal:  Sci Adv       Date:  2018-06-29       Impact factor: 14.136

5.  Topological protection versus degree of entanglement of two-photon light in photonic topological insulators.

Authors:  Konrad Tschernig; Álvaro Jimenez-Galán; Demetrios N Christodoulides; Misha Ivanov; Kurt Busch; Miguel A Bandres; Armando Perez-Leija
Journal:  Nat Commun       Date:  2021-03-30       Impact factor: 14.919

6.  Arbitrary photonic wave plate operations on chip: realizing Hadamard, Pauli-X, and rotation gates for polarisation qubits.

Authors:  René Heilmann; Markus Gräfe; Stefan Nolte; Alexander Szameit
Journal:  Sci Rep       Date:  2014-02-18       Impact factor: 4.379

7.  Engineering integrated photonics for heralded quantum gates.

Authors:  Thomas Meany; Devon N Biggerstaff; Matthew A Broome; Alessandro Fedrizzi; Michael Delanty; M J Steel; Alexei Gilchrist; Graham D Marshall; Andrew G White; Michael J Withford
Journal:  Sci Rep       Date:  2016-06-10       Impact factor: 4.379
  7 in total

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