Title

Einstein-Podolsky-Rosen Spatial Entanglement In Ordered And Anderson Photonic Lattices

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. © 2013 American Physical Society.

Publication Date

4-10-2013

Publication Title

Physical Review Letters

Volume

110

Issue

15

Number of Pages

-

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1103/PhysRevLett.110.150503

Socpus ID

84876237090 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84876237090

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