@inproceedings{84986d4c5a8344a492e0fbed6cdaaf4e,
title = "Fabrication of large-vector height aspheric microlens via tool swing stitching processing",
abstract = "Microlens elements are widely applied in various beam processing applications. However, due to the geometric limitations of the cutting tool and the degrees of freedom of the machine tool, the traditional cutting strategy cannot be employed to fabricate high quality large-vector height microlens. In this paper, a method based on the tool swing cutting and stitching processing is presented. The interference situation and the relationship between the tool parameters and microlens vector height are analyzed. The analysis shows that this method can improve the microlens vector height by about 2 times compared to the slow tool servo. Then the influence of tool setting error on stitching accuracy is studied, and an accurate tool setting method combining CCD tool setting and trial cutting is proposed. Finally, the microlens are experimentally machined to reveal that this method is possible to fabricate microlens with large-vector height and high surface quality.",
keywords = "Microlens, Stitching processing, Tool setting, Tool swing cutting, Ultra-precision cutting",
author = "Tianxing Wang and Tianfeng Zhou and Jia Zhou and Benshuai Ruan and Wenxiang Zhao and Xibin Wang",
note = "Publisher Copyright: {\textcopyright} COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.; 7th Asia Pacific Conference on Optics Manufacture, APCOM 2021 ; Conference date: 28-10-2021 Through 31-10-2021",
year = "2022",
doi = "10.1117/12.2616840",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Jiubin Tan and Xiangang Luo and Ming Huang and Lingbao Kong and Dawei Zhang",
booktitle = "Seventh Asia Pacific Conference on Optics Manufacture, APCOM 2021",
address = "United States",
}