Experimental Characterization and Model Validation of Interference in Classical-QKD Coexistence Transmission
arXiv:2602.15910
Abstract
We present an experimental characterization of coexistence-induced interference in QKD transmission arising from SpRS and FWM, validating a comprehensive semi-analytical model for accurate noise estimation. Experimental results show good agreement with theoretical predictions.
Submitted for the 2026 Conference on Lasers and Electro-Optic