激光与光电子学进展, 2018, 55 (3): 030008, 网络出版: 2018-09-10   

大口径非球面元件磨削轮廓测量技术研究进展 下载: 1461次

Research Progress of Measurement Technology for Large-Diameter Aspheric Elements on Grinding Stage
作者单位
中原工学院机电学院, 河南 郑州 450007
摘要
大口径非球面光学元件具有优越的光学特性,在激光聚变、空间技术和大型光学望远镜等领域有着越来越广泛的应用。然而大口径非球面元件的大批量生产需要高精度和高效率的数控磨削、抛光技术,同时超精密大中型非球面光学元件大批量制造所面临的巨大挑战推动了现代光学测量技术朝着更高的效率、更高的精度和更高的自动化水平方向发展。根据非球面光学元件的加工工艺,系统总结了磨削阶段测量技术的研究现状,并详细说明了以上技术的原理,最后展望了大口径非球面元件磨削阶段测量技术的发展趋势。
Abstract
Large-diameter aspheric optical elements have superior optical properties, and they are more and more widely applied in the areas such as laser fusion, space technology and large optical telescopes. However, the mass production of large-diameter aspheric elements requires high-precision and high-efficiency numerical control grinding and polishing techniques. Meanwhile, the enormous challenges of mass production of ultra-precision medium and large aspheric optical elements have propelled the modern optical measurement technology toward higher efficiency, higher accuracy and higher level of automation. According to the processing technology of aspheric optical elements, the research status of measurement technology in grinding stage is summarized systematically, and the principles of the above technologies are explained in detail. At last, the development trend of the measurement technology of large aspheric optical elements in grinding stage is prospected.

席建普, 李彬, 任东旭, 赵则祥. 大口径非球面元件磨削轮廓测量技术研究进展[J]. 激光与光电子学进展, 2018, 55(3): 030008. Jianpu Xi, Bin Li, Dongxu Ren, Zexiang Zhao. Research Progress of Measurement Technology for Large-Diameter Aspheric Elements on Grinding Stage[J]. Laser & Optoelectronics Progress, 2018, 55(3): 030008.

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