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Entanglement of distinguishable quantum memories

Publication ,  Journal Article
Vittorini, G; Hucul, D; Inlek, IV; Crocker, C; Monroe, C
Published in: Physical Review A - Atomic, Molecular, and Optical Physics
October 10, 2014

Time-resolved photon detection can be used to generate entanglement between distinguishable photons. This technique can be extended to entangle quantum memories that emit photons with different frequencies and identical temporal profiles without the loss of entanglement rate or fidelity. We experimentally realize this process using remotely trapped 171Yb+ ions where heralded entanglement is generated by interfering distinguishable photons. This technique may be necessary for future modular quantum systems and networks that are composed of heterogeneous qubits.

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Published In

Physical Review A - Atomic, Molecular, and Optical Physics

DOI

EISSN

1094-1622

ISSN

1050-2947

Publication Date

October 10, 2014

Volume

90

Issue

4

Related Subject Headings

  • General Physics
  • 03 Chemical Sciences
  • 02 Physical Sciences
  • 01 Mathematical Sciences
 

Citation

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Vittorini, G., Hucul, D., Inlek, I. V., Crocker, C., & Monroe, C. (2014). Entanglement of distinguishable quantum memories. Physical Review A - Atomic, Molecular, and Optical Physics, 90(4). https://doi.org/10.1103/PhysRevA.90.040302
Vittorini, G., D. Hucul, I. V. Inlek, C. Crocker, and C. Monroe. “Entanglement of distinguishable quantum memories.” Physical Review A - Atomic, Molecular, and Optical Physics 90, no. 4 (October 10, 2014). https://doi.org/10.1103/PhysRevA.90.040302.
Vittorini G, Hucul D, Inlek IV, Crocker C, Monroe C. Entanglement of distinguishable quantum memories. Physical Review A - Atomic, Molecular, and Optical Physics. 2014 Oct 10;90(4).
Vittorini, G., et al. “Entanglement of distinguishable quantum memories.” Physical Review A - Atomic, Molecular, and Optical Physics, vol. 90, no. 4, Oct. 2014. Scopus, doi:10.1103/PhysRevA.90.040302.
Vittorini G, Hucul D, Inlek IV, Crocker C, Monroe C. Entanglement of distinguishable quantum memories. Physical Review A - Atomic, Molecular, and Optical Physics. 2014 Oct 10;90(4).

Published In

Physical Review A - Atomic, Molecular, and Optical Physics

DOI

EISSN

1094-1622

ISSN

1050-2947

Publication Date

October 10, 2014

Volume

90

Issue

4

Related Subject Headings

  • General Physics
  • 03 Chemical Sciences
  • 02 Physical Sciences
  • 01 Mathematical Sciences