Co-propagation of Classical and Continuous-variable QKD Signals over a Turbulent Optical Channel with a Real-time QKD Receiver
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arXiv
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| Autori principali: | , , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
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| _version_ | 1866913200558047232 |
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| author | Frazão, João dos Reis van Vliet, Vincent van der Heide, Sjoerd Hout, Menno van den Gümüş, Kadir Albores-Mejía, Aaron Škorić, Boris Okonkwo, Chigo |
| author_facet | Frazão, João dos Reis van Vliet, Vincent van der Heide, Sjoerd Hout, Menno van den Gümüş, Kadir Albores-Mejía, Aaron Škorić, Boris Okonkwo, Chigo |
| contents | We demonstrate classical and quantum signal co-propagation over a turbulent free-space channel with 3 Tbit/s throughput and record 2.7 Mbit/s secret-key rate. Our real-time GPU-based receiver assessed quantum signal integrity under different turbulence scenarios for the first time. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_10581 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Co-propagation of Classical and Continuous-variable QKD Signals over a Turbulent Optical Channel with a Real-time QKD Receiver Frazão, João dos Reis van Vliet, Vincent van der Heide, Sjoerd Hout, Menno van den Gümüş, Kadir Albores-Mejía, Aaron Škorić, Boris Okonkwo, Chigo Quantum Physics Signal Processing We demonstrate classical and quantum signal co-propagation over a turbulent free-space channel with 3 Tbit/s throughput and record 2.7 Mbit/s secret-key rate. Our real-time GPU-based receiver assessed quantum signal integrity under different turbulence scenarios for the first time. |
| title | Co-propagation of Classical and Continuous-variable QKD Signals over a Turbulent Optical Channel with a Real-time QKD Receiver |
| topic | Quantum Physics Signal Processing |
| url | https://arxiv.org/abs/2401.10581 |