Chengbin Jiang, Zhili Chen, Xiaotong Wang, Yuan Zhang, Shanshan Cheng. Design of compact off-axis triple mirror optical system[J]. Opto-Electronic Engineering, 2023, 50(12): 230231-1

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- Opto-Electronic Engineering
- Vol. 50, Issue 12, 230231-1 (2023)

Fig. 1. Cook type three reverse system

Fig. 2. Compact structure diagram

Fig. 3. Triaxial structure diagram

Fig. 4. Ideal structure diagram

Fig. 5. Relationship between dbf/f and some parameters

Fig. 6. Range control diagram

Fig. 7. Final design system structure diagram

Fig. 8. MTF diagram of the system in visible band

Fig. 9. MTF diagram of near infrared band of the system

Fig. 10. MTF diagram of mid-infrared band of the system

Fig. 11. System visible light band point diagram

Fig. 12. System near infrared band point diagram

Fig. 13. System middle infrared band point diagram

Fig. 14. System distortion diagram
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Table 1. Table of the optical system design parameters
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Table 2. Initial structure parameter
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Table 3. Tilt and eccentricity of the initial structure
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Table 4. Zernike standard free-form surface coefficient table
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Table 5. Error distribution table
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Table 6. Monte Carlo cumulative probability statistic

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