Pan Guo, Jun Zhou, Xiaoyu Ding, Jianhua Liu, Zhong Sheng. Method to Solve Assembly Misalignment of Two-Reverse System Based on Vector Wave Aberration Theory[J]. Acta Optica Sinica, 2019, 39(7): 0722002
- Acta Optica Sinica
- Vol. 39, Issue 7, 0722002 (2019)
Fig. 1. Degree of freedom of secondary mirror
Fig. 2. Offset vector of field of view
Fig. 3. Optical path of two-reverse system
Fig. 4. Zernike coefficient C9 versus Dz
Fig. 5. Relation between secondary mirror misalignment and Zernike coefficient of system aberration. (a) C7 versus Dx; (b) C7 versus Ty; (c) C5 versus Dx; (d) C5 versus Ty
Fig. 6. Simulated alignment flow chart
Fig. 7. Simulated alignment system disorders aberration. (a) Interval error between primary mirror and secondary mirror; (b) secondary mirror eccentricity and tilt error; (c) Zernike coefficient of on-axis field aberration; (d) PV and RMS of on-axis field aberration
Fig. 8. Actualalignment site
Fig. 9. System aberrations. (a) Original aberration; (b) aberration after systemalignment
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Table 1. Structural parameters of optical systemmm
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Table 2. State change during system alignment
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