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Title: Time-delayed entanglement from coherently coupled nonlinear cavities

Abstract

The output fields of a pair of coherently coupled nonlinear optical cavities are found to exhibit strong optical entanglement. For sufficiently strong coupling time-delayed quantum correlations are observed providing a resource for quantum information protocols such as all-optical quantum memories. A straightforward experimental implementation applicable to whispering gallery mode resonators such as microtoroids is proposed.

Authors:
 [1];  [1]
  1. School of Mathematics and Physics, University of Queensland, Brisbane, Queensland 4072 (Australia)
Publication Date:
OSTI Identifier:
21313169
Resource Type:
Journal Article
Journal Name:
Physical Review. A
Additional Journal Information:
Journal Volume: 80; Journal Issue: 1; Other Information: DOI: 10.1103/PhysRevA.80.010303; (c) 2009 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1050-2947
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; CAVITY RESONATORS; CORRELATIONS; NONLINEAR OPTICS; NONLINEAR PROBLEMS; QUANTUM ENTANGLEMENT; QUANTUM INFORMATION; STRONG-COUPLING MODEL; TIME DELAY

Citation Formats

McRae, Terry G, Department of Physics, MacDiarmid Institute, University of Otago, Dunedin 9054, and Bowen, Warwick P. Time-delayed entanglement from coherently coupled nonlinear cavities. United States: N. p., 2009. Web. doi:10.1103/PHYSREVA.80.010303.
McRae, Terry G, Department of Physics, MacDiarmid Institute, University of Otago, Dunedin 9054, & Bowen, Warwick P. Time-delayed entanglement from coherently coupled nonlinear cavities. United States. https://doi.org/10.1103/PHYSREVA.80.010303
McRae, Terry G, Department of Physics, MacDiarmid Institute, University of Otago, Dunedin 9054, and Bowen, Warwick P. 2009. "Time-delayed entanglement from coherently coupled nonlinear cavities". United States. https://doi.org/10.1103/PHYSREVA.80.010303.
@article{osti_21313169,
title = {Time-delayed entanglement from coherently coupled nonlinear cavities},
author = {McRae, Terry G and Department of Physics, MacDiarmid Institute, University of Otago, Dunedin 9054 and Bowen, Warwick P},
abstractNote = {The output fields of a pair of coherently coupled nonlinear optical cavities are found to exhibit strong optical entanglement. For sufficiently strong coupling time-delayed quantum correlations are observed providing a resource for quantum information protocols such as all-optical quantum memories. A straightforward experimental implementation applicable to whispering gallery mode resonators such as microtoroids is proposed.},
doi = {10.1103/PHYSREVA.80.010303},
url = {https://www.osti.gov/biblio/21313169}, journal = {Physical Review. A},
issn = {1050-2947},
number = 1,
volume = 80,
place = {United States},
year = {Wed Jul 15 00:00:00 EDT 2009},
month = {Wed Jul 15 00:00:00 EDT 2009}
}