Pengwei Zhao, Jinping Zhang, Lu Ye, Liehua Zheng. Catadioptric Testing of Large Aperture Convex Hyperboloid Surfaces[J]. Acta Optica Sinica, 2019, 39(11): 1122003
- Acta Optica Sinica
- Vol. 39, Issue 11, 1122003 (2019)
Fig. 1. Hindle testing for the convex hyperboloid surface
Fig. 2. Catadioptric testing for the convex hyperboloid surface. (a) Schematic diagram; (b) layout of actual optical path
Fig. 3. Layout of optical path
Fig. 4. Spherical aberration
Fig. 5. Wavefront map
Fig. 6. Relationship between residual aberration and aperture
Fig. 7. Relationship between residual aberration and obstruction ratio
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Table 1. Structural parameters of actual testing optical path
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Table 2. Errors of main parameters
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Table 3. Comparison of parameters in two testing methodsmm
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