Sep 23, 2021, 1:13 PM
Our results from recent experiments on the limits of integrating quantum key distribution (QKD) into existing classical networks have been published in Applied Physics Letters! QKD has already become commercially available recently, however, it is still a challenge to integrate QKD into existing classical networks due to noise introduced by the other signals. In our article we studied how a state-of-the art QKD system can be combined into an existing network.