The research of single point diamond turning Fresnel lens technology

Yuetian Huang; Bin Fan; Yongjian Wan; Shijie Li

doi:10.1117/12.2504753

24 January 2019 The research of single point diamond turning Fresnel lens technology

Yuetian Huang, Bin Fan, Yongjian Wan, Shijie Li

Proceedings Volume 10840, 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Micro- and Nano-Optics, Catenary Optics, and Subwavelength Electromagnetics; 1084010 (2019) https://doi.org/10.1117/12.2504753
Event: Ninth International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT2018), 2018, Chengdu, China

Abstract

In order to obtain high precision Fresnel lens, the processing technology of the single point diamond turning (SPDT) is investigated. Through the cutting experiments, compared the performance of Fresnel lens manufactured on different metal materials and by different diamond tools, respectively. The results show that material characteristics and tool nose radius affect the shape precision of the Fresnel lens, and the machining parameters affect the surface roughness. Therefore, choosing appropriate tool parameters and material is extremely important for improving the precision of Fresnel lens.

Citation Download Citation

Yuetian Huang, Bin Fan, Yongjian Wan, and Shijie Li "The research of single point diamond turning Fresnel lens technology", Proc. SPIE 10840, 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Micro- and Nano-Optics, Catenary Optics, and Subwavelength Electromagnetics, 1084010 (24 January 2019); https://doi.org/10.1117/12.2504753

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