Fig. 1. Schematic diagram of beam coupling transmission between platforms

Fig. 2. FSM Working Principle

Fig. 3. Schematic diagram of the fast mirror

Fig. 4. Dynamic range simulation of the fast mirror

Fig. 5. Modal analysis of the fast mirror

Fig. 6. The fast mirror

Fig. 7. Optical axis and pupil detector

Fig. 8. Control and drive system

Fig. 9. Dynamic range and linearity curve

Fig. 10. Step response curve of the fast mirror

Fig. 11. Sweep frequency response curve of the fast mirror

Fig. 12. Experimental platform for beam coupling transmission and control

Fig. 13. Open/closed-loop comparison curve of fast mirror coupling system

Fig. 14. Open/closed-loop frequency domain characteristic curve of fast mirror coupling system