Long-distance Bell-type tests using energy-time entangled photons

W. Tittel; J. Brendel; N. Gisin; H. Zbinden

doi:10.1103/PhysRevA.59.4150

Long-distance Bell-type tests using energy-time entangled photons

Quantum Physics 2009-10-31 v1

Authors: W. Tittel , J. Brendel , N. Gisin , H. Zbinden

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Abstract

Long-distance Bell-type experiments are presented. The different experimental challenges and their solutions in order to maintain the strong quantum correlations between energy-time entangled photons over more than 10 km are reported and the results analyzed from the point of view of tests of fundamental physics as well as from the more applied side of quantum communication, specially quantum key distribution. Tests using more than one analyzer on each side are also presented.

Keywords

bell inequalities quantum entanglement quantum optics

Cite

@article{arxiv.quant-ph/9809025,
  title  = {Long-distance Bell-type tests using energy-time entangled photons},
  author = {W. Tittel and J. Brendel and N. Gisin and H. Zbinden},
  journal= {arXiv preprint arXiv:quant-ph/9809025},
  year   = {2009}
}

Comments

22 pages including 7 figures and 5 tables

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