A modified ‘‘Plug and play’’ systems and a multi -user system for quantum cryptography
Haiqiang Ma, Jian-Hui Yang, Kejin Wei, Ruixue Li, Wu Zhu · Research in Optical Sciences · 2014
We propose a modified ‘‘Plug and play’’ systems, which skillfully makes use of automatic alignment of the photon polarization states in optical fiber and a multi-users quantum key distribution system based on the aforementioned systems.