A 15-user quantum secure direct communication network

A 15-user quantum secure direct communication (QSDC) network is experimentally demonstrated, and any two users can perform QSDC task over 40 kilometers of optical fiber.

Bibliographic Details
Main Authors: Zhantong Qi, Yuanhua Li, Yiwen Huang, Juan Feng, Yuanlin Zheng, Xianfeng Chen
Format: Article
Language:English
Published: Nature Publishing Group 2021-09-01
Series:Light: Science & Applications
Online Access:https://doi.org/10.1038/s41377-021-00634-2