RT Journal T1 Space-to-Ground Quantum Key Distribution Using a Small-Sized Payload on Tiangong-2 Space Lab A1 Sheng-Kai Liao, Jin Lin, Ji-Gang Ren, Wei-Yue Liu, Jia Qiang, Juan Yin, Yang Li, Qi Shen, Liang Zhang, Xue-Feng Liang, Hai-Lin Yong, Feng-Zhi Li, Ya-Yun Yin, Yuan Cao, Wen-Qi Cai, Wen-Zhuo Zhang, Jian-Jun Jia, Jin-Cai Wu, Xiao-Wen Chen, Shan-Cong Zhang, Xiao-Jun Jiang, Jian-Feng Wang, Yong-Mei Huang, Qiang Wang, Lu Ma, Li Li, Ge-Sheng Pan, Qiang Zhang, Yu-Ao Chen, Chao-Yang Lu, Nai-Le Liu, Xiongfeng Ma, Rong Shu, Cheng-Zhi Peng, Jian-Yu Wang, Jian-Wei Pan PB Chin. Phys. Lett. FD 2017-08-08 YR 2017 JF Chinese Physics Letters JO Chin. Phys. Lett. VO 34 IS 9 SP 090302DO 10.1088/0256-307X/34/9/090302 K1 LK {https://cpl.iphy.ac.cn/EN/article/article_70915.shtml}