Huilong Yu, Zhikang Bao, Xuan Wang, Ridong Zha, Yunxia Yang, Ruiqing He. XY-2 satellite laser communication equipment PAT test in orbit[J]. Infrared and Laser Engineering, 2021, 50(5): 20200327
- Infrared and Laser Engineering
- Vol. 50, Issue 5, 20200327 (2021)
Fig. 1. Laser communication system component
Fig. 2. Diagram of beam pointing system with rotating double prisms
Fig. 3. Diagram of spiral scanning
Fig. 4. Diagram of system connection in chain building test phase
Fig. 5. Attitude angular rate of satellite 01
Fig. 6. Attitude angular rate of satellite 02
Fig. 7. Direction change in satellite 01
Fig. 8. Direction change in satellite 02
Fig. 9. Center point 1 and scanning range 1
Fig. 10. Scanning range 3
Fig. 11. Diagram of laser communication terminals illuminating each other at the same time
Fig. 12. Input and output optical path of double prisms
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