First Demonstration of Quantum-Secured, Inter-Domain 5G Service Orchestration and On-Demand NFV Chaining Over Flexi-WDM Optical Networks

First demonstration of quantum-secured end-to-end VNS composition through dynamic chaining of VNFs from multiple-domains. We rely on a novel quantum-switched flexi-grid WDM network and q-ROADM for inter-connectivity and on-demand selection of transport functions for quality-of-service.