Influence and optimization of CCOS processing path to surface errors
文献类型：会议论文
| 作者 | Cai, Faming1,2,3; Wan, Yongjian1; Liu, Haitao1; Han, Xiaolei2; Zhang, Rongzhu2 |
| 出版日期 | 2019 |
| 会议日期 | June 26, 2018 - June 29, 2018 |
| 会议地点 | Chengdu, China |
| 关键词 | Optical fabrication Computer Controlled Optical Surfacing Middle spatial frequency errors locally random path |
| 卷号 | 10838 |
| DOI | 10.1117/12.2505178 |
| 页码 | 1083812 |
| 英文摘要 | Computer Controlled Optical Surfacing (CCOS) technology is one of the most commonly method in optical manufacture. Though CCOS is efficient, there is an unavoidable disadvantage. Middle and high spatial frequency errors, also called the ripple errors, will be left over on the optical surface. This kind of error may have a serious impact on the performance of the optical system. Focus on the grating path, the quantitative relationship between step size and ripple errors is obtained. In order to effectively restrain the ripple errors, a locally random path with Gaussian distribution is proposed. The surface figures that achieved by two different tool paths have been simulated. The results prove that the locally random path can re-distribute the remove amount of the surface. Therefore, the regular remove distribution caused by grating path disappears. It means that the specific surface errors can be restrained effectively. © 2019 COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only. |
| 会议录 | Proceedings of SPIE 10838 - 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
 |
| 会议录出版者 | SPIE |
| 文献子类 | 会议论文 |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| WOS研究方向 | Engineering, Manufacturing ; Optics |
| WOS记录号 | WOS:000459715700037 |
| WOS关键词 | FABRICATION ; OPTICS |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/9606]  |
| 专题 | 光电技术研究所_先光中心 |
| 作者单位 | 1.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China; 2.Sichuan University, School of Manufacturing Science and Engineering, Chengdu; 610065, China; 3.University of Chinese Academy of Sciences, Beijing; 100049, China |
| 推荐引用方式 GB/T 7714 | Cai, Faming,Wan, Yongjian,Liu, Haitao,et al. Influence and optimization of CCOS processing path to surface errors[C]. 见:. Chengdu, China. June 26, 2018 - June 29, 2018. |
入库方式： OAI收割
来源：光电技术研究所
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