Wavevector multiplexed atomic quantum memory via spatially-resolved single-photon detection

Michał Parniak; Michał Dąbrowski; Mateusz Mazelanik; Adam Leszczyński; Michał Lipka; Wojciech Wasilewski

doi:10.1038/s41467-017-02366-7

Nature Communications (Dec 2017)

Wavevector multiplexed atomic quantum memory via spatially-resolved single-photon detection

Michał Parniak,
Michał Dąbrowski,
Mateusz Mazelanik,
Adam Leszczyński,
Michał Lipka,
Wojciech Wasilewski

Affiliations

Michał Parniak: Institute of Experimental Physics, Faculty of Physics, University of Warsaw
Michał Dąbrowski: Institute of Experimental Physics, Faculty of Physics, University of Warsaw
Mateusz Mazelanik: Institute of Experimental Physics, Faculty of Physics, University of Warsaw
Adam Leszczyński: Institute of Experimental Physics, Faculty of Physics, University of Warsaw
Michał Lipka: Institute of Experimental Physics, Faculty of Physics, University of Warsaw
Wojciech Wasilewski: Institute of Experimental Physics, Faculty of Physics, University of Warsaw

DOI: https://doi.org/10.1038/s41467-017-02366-7
Journal volume & issue: Vol. 8, no. 1
pp. 1 – 9

Abstract

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Multiplexing of quantum memories could boost the efficiency of photon state preparation. Here, the authors use a cold atomic ensemble and a single-photon resolving camera to exploit emission multiplexing of Raman photons from 665 different angular modes, confirming nonclassical photon-number correlations.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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