Journal article
Deterministic storage and retrieval of telecom light from a quantum dot single-photon source interfaced with an atomic quantum memory
- Abstract:
- A hybrid interface of solid-state single-photon sources and atomic quantum memories is a long sought-after goal in photonic quantum technologies. Here, we demonstrate deterministic storage and retrieval of light from a semiconductor quantum dot in an atomic ensemble quantum memory at telecommunications wavelengths. We store single photons from an indium arsenide quantum dot in a high-bandwidth rubidium vapor-based quantum memory, with a total internal memory efficiency of (12.9 ± 0.4)%. The signal-to-noise ratio of the retrieved light field is 18.2 ± 0.6, limited only by detector dark counts.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 661.8KB, Terms of use)
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- Publisher copy:
- 10.1126/sciadv.adi7346
Authors
+ Engineering and Physical Sciences Research Council
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- Funder identifier:
- https://ror.org/0439y7842
- Grant:
- EP/T001062/1
- Publisher:
- American Association for the Advancement of Science
- Journal:
- Science Advances More from this journal
- Volume:
- 10
- Issue:
- 15
- Article number:
- eadi7346
- Publication date:
- 2024-04-12
- Acceptance date:
- 2024-03-12
- DOI:
- EISSN:
-
2375-2548
- Pmid:
-
38608017
- Language:
-
English
- Pubs id:
-
2044232
- Local pid:
-
pubs:2044232
- Deposit date:
-
2025-02-04
- ARK identifier:
Terms of use
- Copyright holder:
- Thomas et al.
- Copyright date:
- 2024
- Rights statement:
- Copyright © 2024 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial license, which permits use, distribution, and reproduction in any medium, so long as the resultant use is not for commercial advantage and provided the original work is properly cited.
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