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European Conference on Optical Communication

Modeling and Experimental Assessment of QKD Systems in Coexistence with QKD-Encrypted High-Capacity DWDM Transmission

Eliana Mazza, Alessandro Gagliano, Alberto Gatto, Pierpaolo Boffi, Paolo Martelli, Paola Parolari, Eliana Colonna, Maurizio Gazzola, Ilaria Vagniluca, Claudia De Lazzari, Alessandro Zavatta, Davide Bacco

Published Sep 28, 2025• 1 citation
Publisher

Abstract

We experimentally validated a design tool for optimizing integrated quantum-classical communication links with Raman flux measurements. We assessed commercial QKD system performance co-propagating with multiple coherent classical channels over 40- and 70-km fibers.
DOI
10.1109/ecoc66593.2025.11263445

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