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arXiv · 1809.01287

Coexistence of Continuous Variable Quantum Key Distribution and 7 $\times$ 12.5 Gbit/s Classical Channels

Tobias A. Eriksson·Takuya Hirano·Motoharu Ono·Mikio Fujiwara·Ryo Namiki·Ken-ichiro Yoshino·Akio Tajima·Masahiro Takeoka·Masahide Sasaki
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Abstract

We study coexistence of CV-QKD and 7 classical 12.5 Gbit/s on-off keying channels in WDM transmission over the C-band. We demonstrate key generation with a distilled secret key rate between 20 to 50 kbit/s in experiments running continuously over 24 hours.

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Tobias A. Eriksson, Takuya Hirano, Motoharu Ono, Mikio Fujiwara, Ryo Namiki, Ken-ichiro Yoshino, Akio Tajima, Masahiro Takeoka, Masahide Sasaki. 2018-09-05. Coexistence of Continuous Variable Quantum Key Distribution and 7 $\times$ 12.5 Gbit/s Classical Channels. https://doi.org/10.1109/phosst.2018.8456709

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