QQ客服 官方微博 反馈留言

	Fabrication and testing of large aspheric system based on common reference
	Wang Xiao-kun, 王孝坤; Xue Dong-lin, 薛栋林; Zhang Xue-jun, 张学军
刊名	Optics and Precision Engineering
	2018
卷号	26期号:4页码:743-748
关键词	Optical testing Aspherics Fabrication Ion beams Mirrors
ISSN号	1004-924X
DOI	10.3788/ope.20182604.0743
英文摘要	A key technology for fabricating and testing three mirror astigmatism (TMA) was proposed based on a common reference, to overcome the difficulty of manufacturing and aligning large off-axis aspheric systems. The analysis and research of the basic principles involved were presented. When the Root Mean Square (RMS) of the surface error of the primary mirror and tertiary mirrors was better than /10 (for wavelength at 632.8 nm), the primary and tertiary mirrors were measured and aligned with the common reference and the same supporting back plate, with the two mirrors were then being polished by Ion Beam Figuring (IBF). A large TMA system with primary and tertiary mirror apertures of 724 mm247 mm and 632 mm205 mm, respectively was fabricated and tested based on the proposed method. The integrated mirrors were polished by IBF, and the RMSs of the surface error of the primary and tertiary mirrors are 0.019 and 0.017, respectively. 2018, Science Press. All right reserved.
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/60663]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Wang Xiao-kun, 王孝坤,Xue Dong-lin, 薛栋林,Zhang Xue-jun, 张学军. Fabrication and testing of large aspheric system based on common reference[J]. Optics and Precision Engineering,2018,26(4):743-748.
APA	Wang Xiao-kun, 王孝坤,Xue Dong-lin, 薛栋林,&Zhang Xue-jun, 张学军.(2018).Fabrication and testing of large aspheric system based on common reference.Optics and Precision Engineering,26(4),743-748.
MLA	Wang Xiao-kun, 王孝坤,et al."Fabrication and testing of large aspheric system based on common reference".Optics and Precision Engineering 26.4(2018):743-748.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。