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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Vol. 21, Iss. 7 — Jul. 1, 2004
  • pp: 1358–1363

Nondeterministic scheme for preparation of nonmaximal entanglement between two atomic ensembles

Peng Xue and Guang-Can Guo  »View Author Affiliations


JOSA B, Vol. 21, Issue 7, pp. 1358-1363 (2004)
http://dx.doi.org/10.1364/JOSAB.21.001358


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Abstract

We propose an experimentally feasible scheme to generate nonmaximal entanglement between two atomic ensembles. The degree of entanglement is readily tunable. The scheme involves laser manipulation of atomic ensembles; the setup includes adjustable quarter- and half-wave plates, a beam splitter, polarizing beam splitters, and single-photon detectors, and fits well the state of current experimental technology. Finally, we use the nonmaximally entangled state of ensembles to demonstrate quantum nonlocality by detecting the Clauser–Horne–Shimony–Holt inequality.

© 2004 Optical Society of America

OCIS Codes
(020.1670) Atomic and molecular physics : Coherent optical effects
(020.7490) Atomic and molecular physics : Zeeman effect
(270.0270) Quantum optics : Quantum optics

Citation
Peng Xue and Guang-Can Guo, "Nondeterministic scheme for preparation of nonmaximal entanglement between two atomic ensembles," J. Opt. Soc. Am. B 21, 1358-1363 (2004)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-21-7-1358

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