中国科学家构建首个真正可扩展的量子网络中继单元

Core Viewpoint - Chinese scientists have achieved a significant breakthrough in quantum communication by constructing the first truly scalable quantum network relay unit, marking a decisive step towards the practical application of long-distance quantum communication [1] Group 1: Quantum Communication Breakthrough - The new quantum network relay unit has been developed in conjunction with a novel encryption technology [1] - The highest security level communication verification has been completed over an 11-kilometer fiber [1] - The secure communication distance has been extended to 100 kilometers, indicating progress in long-distance quantum communication [1]