All-day free-space quantum key distribution with thermal source towards quantum secure communications for unmanned vehicles
Abstract Unmanned vehicles (UV) demand highly secure communication system with high-cost-effectiveness. Bypassing the use of quantum coherent source and active modulations, passive-state-preparation (PSP) continuous-variable quantum key distribution (CVQKD) with thermal source provides a favorable s...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-08-01
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| Series: | npj Quantum Information |
| Online Access: | https://doi.org/10.1038/s41534-025-01085-y |
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