Quantum optics and their applications

[ALPS6-02(Invited)] Satellite-based quantum communication and follow on

*Yuan Cao^1,2, Juan Yin^1,2, Ji-Gang Ren^1,2, Sheng-Kai Liao^1,2, Cheng-Zhi Peng^1,2, Jian-Wei Pan^1,2 (1. University of Science and Technology of China, 2. CAS Center for Excellence in Quantum Information and Quantum Physics)