Research on detection method of large relative caliber off-axis convex paraboloid

Chinese Journal of Quantum Electronics ›› 2020, Vol. 37 ›› Issue (3): 287-293.

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Research on detection method of large relative caliber off-axis convex paraboloid

LV Min1,2, HU Mingyong1,2, LI Zhaoyang1,2, ZHAO Chuchu1,2, SUN Dongqi1,2，LIU Chenkai1,2

1 Academy of Opto-Electric Technology, Hefei University of Technology, Hefei 230009， China; 2 Special Display and Imaging Technology Innovation Center of Anhui Province, Hefei 230009， China

Received:2019-12-26 Revised:2020-03-24 Published:2020-05-28 Online:2020-05-28

Abstract

Abstract: The processing inspection of large-relative off-axis convex parabolic mirrors is one of the important challenges in optical processing inspection. Combined with a large relative aperture off-axis convex parabolic lens with a diameter of φ100 mm, an off-axis amount of 87.5 mm, and a radius of curvature of 500 mm, the grinding amount of the master mirror is calculated, and a detection method combining the process spherical compensation detection and off-axis Hindle ball detection is proposed. The method effectively avoids the shortcomings of the two detection methods, not only saves processing costs, but also improves the detection accuracy. The precision root mean square（RMS） of the large-relative off-axis convex parabolic mirror processed at last is better than λ/40 (λ=632.8 nm)， which shows that this method is feasible and can be widely used in practical production and processing.

Key words: geometric optics, off-axis convex paraboloid, process spherical compensation detection, off-axis Hindle ball detection；high-precision inspection

CLC Number:

O435.2

LV Min, HU Mingyong, LI Zhaoyang, ZHAO Chuchu, SUN Dongqi, LIU Chenkai, . Research on detection method of large relative caliber off-axis convex paraboloid[J]. Chinese Journal of Quantum Electronics, 2020, 37(3): 287-293.

References 9

[1]	Zhang Yonghong. Research on the Test of the Large Convex Paraboloid(大口径凸抛物面的检测技术研究)[D].Beijing: Master Thesis of Institute of Optics and Electronics, Chinese Academy of Sciences , 2015: 3-14(in Chinese).
[2]	He Yuhang, Li Qiang, Gao Bo, et al. Measurement of the transmission wavefront of large-aperture aspheric lens based on computer-generated hologram [J]. Laser & Optoelectronics Progress（激光与光电子学进展）, 2019, 56(2): 107-112(in Chinese).
[3]	Lu Zhenwu, Li Fengyou, Liu Hua, et al. Testing the curvex aspheric surface by using CGH on curved surface [J]. Journal of Optoelectronics•Laser（光电子•激光）, 2004， 15(9): 1088-1090(in Chinese).
[4]	Wang Jingxian. The Design of Partial Compensator for Convex Aspheric Surface Testing（用于凸非球面面形检测的部分补偿器设计）[D].Beijing: Beijing Institute of Technology, 2016:42-55(in Chinese).
[5]	Li Jiang, Yang Pengli, Li Wenting, et al. Annular sub-aperture stitching used for aspheric testing [J]. Journal of Applied Optics（应用光学）, 2015, 36 (5): 791-794(in Chinese).
[6]	Pan Junhua. Design, Processing and Inspection of Optical Aspheric Surfaces(光学非球面的设计、加工与检验) [M]. Suzhou: Suzhou University Press, 2004: 51-154(in Chinese).
[7]	Chen Ze, Hu Mingyong, Zhao Qi, et al. Compensation testing of technological spherical surface for convex quadric surface[J]. Opto-Electronic Engineering, 2016, 43 (9): 56-61(in Chinese).
[8]	Zhang Yimo. Applied Optics(应用光学) [M]. 3rd Edition. Beijing: Electronic Industry Press, 2008: 344-348(in Chinese).
[9]	Yu Daoyin, Tan Hengying. Engineering Optics [M]. 2nd Edition, Beijing: Mechanical Industry Press, 2006: 104-128(in Chinese).

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