Free space B92 quantum key distribution analysis under different atmospheric conditions
A free space B92 QKD system is analyzed under fog, haze and clear atmospheric conditions. With a receiver’s DCR of 1 kcps, the maximum link lengths for fog, haze and clear atmospheric conditions are 0.9 km, 1.8 km and 2.9 km, respectively. Because all simulation data comes from commercial products, a practical QKD system working the whole day can be expected.
Authors
- Feng Liu (ORCID: https://orcid.org/0000-0003-1716-3968)
- Eric Zhang (ORCID: https://orcid.org/0000-0003-4278-3763)
Institutions
- University of Oxford (GB)
Publication Details
- Published
- 2024-12-13
- DOI
- https://doi.org/10.1117/12.3045627
- Citations
- 1
- Primary Topic
- Quantum Information and Cryptography
- Type
- article
- Field-Weighted Citation Impact
- 0.35