Abstract
We report on a quantum key distribution field trial in the Copenhagen metropolitan area using true single photons from a quantum-dot-based near-deterministic source. A stable secret key generation rate of 2 kbit/s with 9.6-dB channel loss is achieved with a polarization-based BB84 scheme.
Original language | English |
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Title of host publication | 2022 IEEE Photonics Conference, IPC 2022 - Proceedings |
Number of pages | 2 |
Place of Publication | Vancouver, Canada |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Publication date | 13 Nov 2022 |
Article number | 22444578 |
ISBN (Electronic) | 9781665434874 |
DOIs | |
Publication status | Published - 13 Nov 2022 |
Event | 2022 IEEE Photonics Conference, IPC 2022 - Vancouver, Canada Duration: 13 Nov 2022 → 17 Nov 2022 |
Conference
Conference | 2022 IEEE Photonics Conference, IPC 2022 |
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Country/Territory | Canada |
City | Vancouver |
Period | 13/11/2022 → 17/11/2022 |
Series | 2022 IEEE Photonics Conference, IPC 2022 - Proceedings |
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Bibliographical note
Publisher Copyright:© 2022 IEEE.
Keywords
- BB84
- Field trial
- QKD
- Quantum Dot