One-way quantum key distribution scheme
Alexander Duplinskiy, Vasily E. Ustimchik, Yury Kurochkin · 2016
We report the quantum key distribution (QKD) demonstration over a standard optical singlemod fiber, implementing the BB84 phase-coding protocol via one-way optical scheme. The stabilization technique was developed allowing to maintain continuous QKD with a high bit rate. Stabilization is applied both against polarization and phase drifts, using the feedback system.