1. Xizheng Ke, Ke Dong, Optical Wireless Communication [M]. Beijing: Springer Press, 2022.
2. Yan L S, Wang F, Wu W, et al. Current status and key technologies of unmanned aerial vehicle laser communications payloads [J]. Laser and Optoelectronics Progress, 2016, 53(8): 40–49.
3. Mao Y C, Wang H Q, Zhang Y, et al. Research status and development of optical spatial modulation technology [J]. Opto-Electron Eng, 2020, 47(3): 190713.
4. Liu Z J, Shu B H, Wang Y Z, et al. Design for automatically aligning and stabilizing high energy laser beam [J]. Optical Technique, 1999, 01(01): 19–20.
5. Yang P S. Research and design of acquisition pointing tracking system for free-space optical communication [D]. Xi’an: Xi’an University of Technology, 2016.