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Conferences > OFC > 2024 > Th1C > Th1C.7

Datacom-Agnostic Shortwave QKD for Short-Reach Links

Mariana Ferreira Ramos, Marie-Christine Slater, Michael Hentschel, Martin Achleitner, Hannes Hübel, and Bernhard Schrenk

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Abstract

We investigate the co-existence of 852-nm and 1550-nm QKD with carrier-grade 4×25-Gb/s/λ LAN-WDM over a short-reach interconnect. Shortwave QKD yields a higher key rate and is insensitive to Raman noise, as opposed to 1550-nm QKD.

© 2024 The Author(s)

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