Abstract
A method to investigate CV-QKD receiver stability is proposed and experimentally validated. Comparing <100 kHz linewidth local oscillator lasers, we show long-term noise power variance differs more than tenfold, highlighting the importance of receiver hardware calibration.
| Original language | English |
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| Title of host publication | 2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 |
| Publisher | Institute of Electrical and Electronics Engineers |
| Number of pages | 3 |
| ISBN (Electronic) | 978-1-957171-18-0 |
| DOIs | |
| Publication status | Published - 2023 |
| Event | 2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 - San Diego, United States Duration: 5 Mar 2023 → 9 Mar 2023 |
Conference
| Conference | 2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 |
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| Abbreviated title | OFC |
| Country/Territory | United States |
| City | San Diego |
| Period | 5/03/23 → 9/03/23 |
Bibliographical note
Funding Information:This work was supported by the Dutch Ministry of Economic Affairs and Climate Policy (EZK), as part of the Quantum Delta NL programme.
Funding
This work was supported by the Dutch Ministry of Economic Affairs and Climate Policy (EZK), as part of the Quantum Delta NL programme.