Light: Science & Applications (Aug 2021)
0.75 Gbit/s high-speed classical key distribution with mode-shift keying chaos synchronization of Fabry–Perot lasers
Abstract
Two parameter-matched Fabry-Perot lasers injected by a super-luminescent diode, after independent and random mode selection, emit chaotic lights with synchronization on-off keying. Shared keys are extracted from the synchronous waveforms.