Paving the Way towards 800 Gbps Quantum-Secured Optical Channel Deployment in Mission-Critical Environments. - Farzam Toudeh-Fallah; Marco Pistoia; Yasushi Kawakura; Navid Moazzami; David H. Kramer; Robert I. Woodward; Greg Sysak; Benny John; Omar Amer; Antigoni Polychroniadou; Jeffrey Lyon; Suresh Shetty; et al. (CoRR, 2022)