Experimental demonstration of the coexistence of continuous-variable quantum key distribution with an intense DWDM classical channel
Rupesh Kumar, Hao Qin, Romain Alléaume · 2014
We have experimentally performed continuous variable quantum key distribution over up to 50 km, in coexistence with a dense-wavelength-multiplexed channel of several dBms. This opens new perspectives for QKD integration over existing optical network architectures.