Phase-coding quantum-key-distribution system based on Sagnac–Mach-Zehnder interferometers
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.101.032319
Abstract: Stability and robustness are important criteria to evaluate the performance of a quantum-key-distribution (QKD) system in real-life applications. However, the inherent birefringence effect of the fiber channel and disturbance caused by the variation of the… read more here.
Keywords: system; qkd system; key distribution; phase coding ... See more keywords
Toward the Integration of CV Quantum Key Distribution in Deployed Optical Networks
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2018.2810334
Abstract: In this letter, we report on the advances toward the integration of our developed continuous variables (CV) quantum key distribution (QKD) system in existing optical infrastructure and wavelength division multiplexed (WDM) networks. First, we investigate… read more here.
Keywords: system; qkd system; qkd; toward integration ... See more keywords
Research on error-correction algorithm of high-speed QKD system based on FPGA
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Quantum Information"
DOI: 10.1142/s0219749919500138
Abstract: In the process of quantum key distribution (QKD), error correction algorithm is used to correct the error bits of the key at both ends. The existing applied QKD system has a low key rate and… read more here.
Keywords: error correction; qkd system; error; high speed ... See more keywords