100 km Discrete-Modulated Continuous-Variable Quantum Key Distribution Using Probabilistic Shaped 16QAM
We first experimentally demonstrated discretemodulated continuous-variable quantum key distribution over 100.93 km of standard single-mode fiber using probabilistic shaped 16QAM. The results show that a secret key rate of 50.68 kbits/s can be achieved.
Authors
- Mingze Wu (ORCID: https://orcid.org/0000-0001-5991-1624)
- Wei Huang (ORCID: https://orcid.org/0000-0003-0586-090X)
- Heng Wang (ORCID: https://orcid.org/0000-0002-1928-3069)
- Yun Shao
- Yichen Zhang (ORCID: https://orcid.org/0000-0002-6162-4066)
- Yang Li (ORCID: https://orcid.org/0000-0003-1812-3829)
- Bingjie Xu (ORCID: https://orcid.org/0000-0002-3402-3249)
- Jinlu Liu (ORCID: https://orcid.org/0000-0002-3497-1919)
- Yan Pan
Institutions
- Beijing University of Posts and Telecommunications (CN)
- Southwestern Institute of Physics (CN)
- State Key Laboratory of Information Photonics and Optical Communications
Publication Details
- Published
- 2024-11-02
- DOI
- https://doi.org/10.1109/acp/ipoc63121.2024.10810045
- Citations
- 2
- Primary Topic
- Quantum Computing Algorithms and Architecture
- Type
- article
- Field-Weighted Citation Impact
- 0.69
Funders
- National Natural Science Foundation of China
- National Key Research and Development Program of China