Preprint
Jul 2026
Space-division multiplexed quantum key distribution exploiting multi-plane light conversion for few-mode fibers
As quantum key distribution (QKD) progresses from laboratory demonstrations toward practical deployment, quantum communi- cation networks increasingly require higher key rates and the ability to distribute independent secret keys among multiple users and network nodes. In this paper we present a promsing approach with...
Qian Zhang, Stefan Krause, Felix Kunzmann et al.
· 1 citation