arXiv subjects

R. S. Tessinari

Publications and source records attributed to R. S. Tessinari.

2 recordsLinked to original sources

arXiv2023

Software-defined quantum network using a QKD-secured SDN controller and encrypted messages

We propose and implement a software-defined network architecture that integrates the QKD SDN Controller within the QKD node, enabling it to use quantum keys to secure its communication with SDN agents while optimizing QKD-keys consumption.

quant-ph↗

arXiv2022

1.6 Tbps Classical Channel Coexistence With DV-QKD Over Hollow Core Nested Antiresonant Nodeless Fibre (HC-NANF)

We demonstrate for the first time the coexistence of a quantum-channel and 8x200 Gpbs 16-QAM optical channels with launching powers as high as -9dBm per channel in a 2 km HC-NANF. Comparative analysis with single-mode fibre reveals that the quantum channel could not be sustained at such power levels.

quant-ph↗