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

Research output: Contribution to journal › Article › peer-review

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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Resource-efficient frequency conversion for quantum networks via sequential four wave mixing
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Dataset for "Resource-efficient frequency conversion for quantum networks via sequential four-wave mixing"
Wright, T. (Creator), Parry, C. (Creator), Gibson, O. (Creator), Francis-Jones, R. (Creator) & Mosley, P. (Creator), University of Bath, 7 Aug 2020
DOI: 10.15125/BATH-00868
Dataset

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AU - Parry, C.

AU - Gibson, O. R.

AU - Francis-Jones, R. J. A.

AU - Mosley, P. J.

PY - 2020/8/12

Y1 - 2020/8/12

N2 - 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.

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

Abstract

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