The research on making large-size aspherical mirrors by vacuum evaporation technique | |
WANG Jin-feng | |
2012-10-16 | |
会议日期 | 2012-4-16 |
会议地点 | Xiamen, China |
关键词 | vacuum evaporation original sphere |
卷号 | 8416 |
期号 | 8416 |
页码 | Vol.8416 0O-1-5 |
英文摘要 |
Along with development and progress of modern optics manufacturing technology and optical test technology, there are a series of modern polishing technologies based on the application of computer software and hardware, such as CCOS(Computer Controlled Optical Surfacing), Stress Lap Polishing, Magnetorheological Finishing, Ion Beam Milling,
etc. The emergence of these new technologies promotes aspherical mirrors widely used in optical system. Vacuum evaporation technique is applied widely on making optical coating. In this paper, we discuss the feasibility on applying vacuum evaporation technique to making large-size aspherical mirrors. The technology is to take original sphere as substrate, deposit film of certain thickness distribution on the surface, then get aspherical mirror. This technology has a special advantage and tremendous development space in the off-axis aspheric processing, silicon carbide aspheric surface
processing and modification, super-glossy aspheric processing and great telescope mirror batch processing. |
会议主办者 | The International Society for Optical Engineering |
会议录 | Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
![]() |
会议录出版者 | SPIE |
学科主题 | 天文镜面(材料、加工、检测) |
内容类型 | 会议论文 |
源URL | [http://ir.niaot.ac.cn/handle/114a32/687] ![]() |
专题 | 南京天文光学技术研究所_中科院南京天光所知识成果_会议论文 南京天文光学技术研究所_大口径光学技术研究室_会议论文 |
推荐引用方式 GB/T 7714 | WANG Jin-feng. The research on making large-size aspherical mirrors by vacuum evaporation technique[C]. 见:. Xiamen, China. 2012-4-16. |
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。
修改评论