Phase stabilization of the photon channel in dual-band twin-field quantum key distribution based on laser frequency stabilization
We stabilized relative phase fluctuations of the photon channel using dual-band stabilization in twin-field quantum key distribution. The integrated phase noise was improved from 230 mrad to 100 mrad with laser frequency stabilization.
Authors
- Tomoyuki Horikiri (ORCID: https://orcid.org/0000-0003-2564-0058)
- Daisuke Akamatsu (ORCID: https://orcid.org/0000-0002-3741-1765)
- Feng-Lei Hong (ORCID: https://orcid.org/0000-0003-1318-2635)
- Yohei Sugiyama
- Daisuke Yoshida (ORCID: https://orcid.org/0000-0002-8750-701X)
- Tomoki Tsuno
- Riho Amaki
- Yuto Shitaka
- Koji Nagano
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_fs.2025.ff114_3
- Primary Topic
- Quantum optics and atomic interactions
- Type
- article
- Field-Weighted Citation Impact
- 0.00