IOE OpenIR  > 先光中心
Grinding and Polishing technology by Computer Controlled Active Lap for Phi 1250mmF/1.5 Aspheric Mirror
Fan Bin; Zeng Zhige; Li Xiaojin; Chen Qiang; Gao Pingqi; Zhou Jiabin; Wan Yongjian
Volume7654
Pages765409 (6 pp.)
2010
Language英语
Indexed ByEi ; ISTP
Subtype会议论文
AbstractFor large aspheric optical elements, Computer Controlled Active Lap(CCAL) manufacturing which developed in IOE (Institute of Optics and Electronics, Chinese Academy of Science), have some advantages such as higher manufacturing efficiency, lower middle-frequency and high-frequency errors comparing the fixed lapping technology and CCOS(Computer Controlled Optical Surface) technology. A paraboloid surface of Phi 1250mmF/1.5 was grinded by the active lap bonded with ceramic pills, as well as polished will pitch bonded active lap. During polishing processing a null lens was designed to test the paraboloid surface, the final testing data of RMS with ZYGO interferometer reached to 0.027 lambda ( lambda =0.6328 mu m).; For large aspheric optical elements, Computer Controlled Active Lap(CCAL) manufacturing which developed in IOE (Institute of Optics and Electronics, Chinese Academy of Science), have some advantages such as higher manufacturing efficiency, lower middle-frequency and high-frequency errors comparing the fixed lapping technology and CCOS(Computer Controlled Optical Surface) technology. A paraboloid surface of Phi 1250mmF/1.5 was grinded by the active lap bonded with ceramic pills, as well as polished will pitch bonded active lap. During polishing processing a null lens was designed to test the paraboloid surface, the final testing data of RMS with ZYGO interferometer reached to 0.027 lambda ( lambda =0.6328 mu m).
Conference NameProceedings of the SPIE - The International Society for Optical Engineering
Conference Date2010
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7564
Collection先光中心
Corresponding AuthorFan Bin
Affiliation中国科学院光电技术研究所
Recommended Citation
GB/T 7714
Fan Bin,Zeng Zhige,Li Xiaojin,et al. Grinding and Polishing technology by Computer Controlled Active Lap for Phi 1250mmF/1.5 Aspheric Mirror[C],2010:765409 (6 pp.).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Fan Bin]'s Articles
[Zeng Zhige]'s Articles
[Li Xiaojin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Fan Bin]'s Articles
[Zeng Zhige]'s Articles
[Li Xiaojin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Fan Bin]'s Articles
[Zeng Zhige]'s Articles
[Li Xiaojin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.