Resource-efficient frequency conversion for quantum networks via sequential four-wave mixing
Quantum Physics
2020-08-12 v2 Optics
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+ P1/2 - D3/2 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 polarisation stability requirements of a hybrid light-matter quantum network.
Cite
@article{arxiv.2005.11227,
title = {Resource-efficient frequency conversion for quantum networks via sequential four-wave mixing},
author = {Thomas A. Wright and Charlotte Parry and Oliver R. Gibson and Robert J. A. Francis-Jones and Peter J. Mosley},
journal= {arXiv preprint arXiv:2005.11227},
year = {2020}
}
Comments
5 pages, 4 figures