Fig. 1. Collimated optical path

Fig. 2. Interferometric imaging optical path

Fig. 3. Alignment imaging optical path

Fig. 4. Image quality evaluation diagram of the single lens group scheme of interferometric imaging optical path

Fig. 5. Image quality evaluation diagram of the double lens group scheme of interferometric imaging optical path

Fig. 6. Optical path structure of interferometric imaging

Fig. 7. Optical path structure of alignment imaging

Fig. 8. Diagram of overall optical path

Fig. 9. The optical design of the near-infrared interferometer

Fig. 10. Photo of the interferometer