Xinhua LAI, Jinpeng LI, Runfu PENG, Yongxing YANG, Xinrui WANG, Wangzhou SHI. Research on key technologies of inverted 3-FOV Schmidt telescope[J]. Journal of Applied Optics, 2023, 44(6): 1286
- Journal of Applied Optics
- Vol. 44, Issue 6, 1286 (2023)
Fig. 1. Diagram of light path of inverted 3-FOV Schmidt telescope
Fig. 2. Mathematical model extraction of 3-facet mirror
Fig. 3. Model decomposition
Fig. 4. Finite element analysis software modeling
Fig. 5. Support radius modeling
Fig. 6. Support radius selection
Fig. 7. PSF in X direction
Fig. 8. Schematic diagram of detecting optical path of Schmidt corrector
Fig. 9. Stray light model
Fig. 10. PST curve of optical system
Fig. 11. Irradiation diagrams of image plane at different off-axis angles
Fig. 12. 3-facet mirror and test results of each surface
Fig. 13. Optical system experiment
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Table 1. Aspheric coefficients of corrector after adding tolerance
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