Liang SHEN, Shihong ZHU, Xiuling LIANG. Design of a solar blind ultraviolet optical system for corona detection[J]. Optical Instruments, 2023, 45(4): 40
- Optical Instruments
- Vol. 45, Issue 4, 40 (2023)
Fig. 1. 2D diagram of initial structure
Fig. 2. 2D diagram of final structure
Fig. 3. Spot diagram
Fig. 4. MTF curves
Fig. 5. Diffraction encircled energy
Fig. 6. Curves of distortion
Fig. 7. MTF curves at −20 ℃ and 60 ℃
Fig. 8. Diagram of compensation structure
Fig. 9. Actual compensation and ideal offset
Fig. 10. MTF curves after compensation at −20 ℃ and 60 ℃
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Table 1. Key design parameters of optical system
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Table 2. Ideal image plane offset at −20 -60 ℃
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Table 3. Tolerance allocation of the system
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Table 4. Results of Monte Carlo tolerance analysis
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