Nanophotonic quantum network node with neutral atoms and an integrated telecom interface

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Nanophotonic quantum network node with neutral atoms and an integrated telecom interface. / Menon, Shankar G.; Singh, Kevin; Borregaard, Johannes; Bernien, Hannes.

In: New Journal of Physics, Vol. 22, No. 7, 073033, 2020.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Menon, SG, Singh, K, Borregaard, J & Bernien, H 2020, 'Nanophotonic quantum network node with neutral atoms and an integrated telecom interface', New Journal of Physics, vol. 22, no. 7, 073033. https://doi.org/10.1088/1367-2630/ab98d4

APA

Menon, S. G., Singh, K., Borregaard, J., & Bernien, H. (2020). Nanophotonic quantum network node with neutral atoms and an integrated telecom interface. New Journal of Physics, 22(7), [073033]. https://doi.org/10.1088/1367-2630/ab98d4

Vancouver

Menon SG, Singh K, Borregaard J, Bernien H. Nanophotonic quantum network node with neutral atoms and an integrated telecom interface. New Journal of Physics. 2020;22(7). 073033. https://doi.org/10.1088/1367-2630/ab98d4

Author

Menon, Shankar G. ; Singh, Kevin ; Borregaard, Johannes ; Bernien, Hannes. / Nanophotonic quantum network node with neutral atoms and an integrated telecom interface. In: New Journal of Physics. 2020 ; Vol. 22, No. 7.

Bibtex

@article{b0cbe2c3a5d3460fadb1d8f984be6243,
title = "Nanophotonic quantum network node with neutral atoms and an integrated telecom interface",
abstract = "The realization of a long-distance, distributed quantum network based on quantum memory nodes that are linked by photonic channels remains an outstanding challenge. We propose a quantum network node based on neutral alkali atoms coupled to nanophotonic crystal cavities that combines a long-lived memory qubit with a photonic interface at the telecom range, thereby enabling the long-distance distribution of entanglement over low loss optical fibers. We present a novel protocol for the generation of an atom-photon entangled state which uses telecom transitions between excited states of the alkali atoms. We analyze the realistic implementation of this protocol using rubidium and cesium atoms taking into account the full atomic level structure and properties of the nanophotonic crystal cavity. We find that a high fidelity entangled state can be generated with current technologies. ",
keywords = "nanophotonics, neutral atom qubits, quantum network",
author = "Menon, {Shankar G.} and Kevin Singh and Johannes Borregaard and Hannes Bernien",
year = "2020",
doi = "10.1088/1367-2630/ab98d4",
language = "English",
volume = "22",
journal = "New Journal of Physics",
issn = "1367-2630",
publisher = "IOP Publishing",
number = "7",

}

RIS

TY - JOUR

T1 - Nanophotonic quantum network node with neutral atoms and an integrated telecom interface

AU - Menon, Shankar G.

AU - Singh, Kevin

AU - Borregaard, Johannes

AU - Bernien, Hannes

PY - 2020

Y1 - 2020

N2 - The realization of a long-distance, distributed quantum network based on quantum memory nodes that are linked by photonic channels remains an outstanding challenge. We propose a quantum network node based on neutral alkali atoms coupled to nanophotonic crystal cavities that combines a long-lived memory qubit with a photonic interface at the telecom range, thereby enabling the long-distance distribution of entanglement over low loss optical fibers. We present a novel protocol for the generation of an atom-photon entangled state which uses telecom transitions between excited states of the alkali atoms. We analyze the realistic implementation of this protocol using rubidium and cesium atoms taking into account the full atomic level structure and properties of the nanophotonic crystal cavity. We find that a high fidelity entangled state can be generated with current technologies.

AB - The realization of a long-distance, distributed quantum network based on quantum memory nodes that are linked by photonic channels remains an outstanding challenge. We propose a quantum network node based on neutral alkali atoms coupled to nanophotonic crystal cavities that combines a long-lived memory qubit with a photonic interface at the telecom range, thereby enabling the long-distance distribution of entanglement over low loss optical fibers. We present a novel protocol for the generation of an atom-photon entangled state which uses telecom transitions between excited states of the alkali atoms. We analyze the realistic implementation of this protocol using rubidium and cesium atoms taking into account the full atomic level structure and properties of the nanophotonic crystal cavity. We find that a high fidelity entangled state can be generated with current technologies.

KW - nanophotonics

KW - neutral atom qubits

KW - quantum network

UR - http://www.scopus.com/inward/record.url?scp=85090051599&partnerID=8YFLogxK

U2 - 10.1088/1367-2630/ab98d4

DO - 10.1088/1367-2630/ab98d4

M3 - Journal article

AN - SCOPUS:85090051599

VL - 22

JO - New Journal of Physics

JF - New Journal of Physics

SN - 1367-2630

IS - 7

M1 - 073033

ER -

ID: 249165680