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arXiv · 2305.13742

Co-propagation of 6 Tb/s (60*100Gb/s) DWDM & QKD channels with ~17 dBm aggregated WDM power over 50 km standard single mode fiber

P. Gavignet·F. Mondain·E. Pincemin·A. J. Grant·L. Johnson·R. I. Woodward·J. F. Dynes·A. J. Shields
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Abstract

We report the co-propagation, over 50 km of SSMF, of the quantum channel (1310 nm) of a QKD system with ~17 dBm total power of DWDM data channels (1550 nm range). A metric to evaluate Co-propagation Efficiency is proposed.

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P. Gavignet, F. Mondain, E. Pincemin, A. J. Grant, L. Johnson, R. I. Woodward, J. F. Dynes, A. J. Shields. 2023-05-23. Co-propagation of 6 Tb/s (60*100Gb/s) DWDM & QKD channels with ~17 dBm aggregated WDM power over 50 km standard single mode fiber. https://arxiv.org/abs/2305.13742

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