Resource-efficient frequency conversion for quantum networks via sequential four-wave mixing

T. A. Wright; C. Parry; O. R. Gibson; R. J. A. Francis-Jones; P. J. Mosley

doi:10.1364/OL.398408

Resource-efficient frequency conversion for quantum networks via sequential four-wave mixing

T. A. Wright, C. Parry, O. R. Gibson, R. J. A. Francis-Jones, P. J. Mosley

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Abstract

We report a resource-efficient scheme in which a single pump laser was used to achieve frequency conversion by Bragg-scattering four-wave mixing in a photonic crystal fiber. We demonstrate bidirectional conversion of coherent light between Sr^{+ 2}P₁/₂ → ²D₃/₂ emission wavelength at 1092 nm and the telecommunication C band with conversion efficiencies of 4.2% and 37% for up- and down-conversion, respectively. We discuss how the scheme may be viably scaled to meet the temporal, spectral, and polarization stability requirements of a hybrid light–matter quantum network.

Original language	English
Pages (from-to)	4587-4590
Number of pages	4
Journal	Optics Letters
Volume	45
Issue number	16
Early online date	10 Jul 2020
DOIs	https://doi.org/10.1364/OL.398408
Publication status	Published - 12 Aug 2020

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1364/OL.398408

Resource-efficient frequency conversion for quantum networks via sequential four wave mixing
© 2020 [year] Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.
Accepted author manuscript, 3.75 MB

Cite this

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abstract = "We report a resource-efficient scheme in which a single pump laser was used to achieve frequency conversion by Bragg-scattering four-wave mixing in a photonic crystal fiber. We demonstrate bidirectional conversion of coherent light between Sr+ 2P1/2 → 2D3/2 emission wavelength at 1092 nm and the telecommunication C band with conversion efficiencies of 4.2% and 37% for up- and down-conversion, respectively. We discuss how the scheme may be viably scaled to meet the temporal, spectral, and polarization stability requirements of a hybrid light–matter quantum network.",

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AU - Mosley, P. J.

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AB - We report a resource-efficient scheme in which a single pump laser was used to achieve frequency conversion by Bragg-scattering four-wave mixing in a photonic crystal fiber. We demonstrate bidirectional conversion of coherent light between Sr+ 2P1/2 → 2D3/2 emission wavelength at 1092 nm and the telecommunication C band with conversion efficiencies of 4.2% and 37% for up- and down-conversion, respectively. We discuss how the scheme may be viably scaled to meet the temporal, spectral, and polarization stability requirements of a hybrid light–matter quantum network.

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Resource-efficient frequency conversion for quantum networks via sequential four-wave mixing

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Resource-efficient frequency conversion for quantum networks via sequential four-wave mixing

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