NIAOT OpenIR  > 专利
大口径、批量化离轴子镜的面形检测方法(授权发明)
徐秋云; 徐晨; 李博; 李新南
2015-04-10
Date Available2015-07-15
Country中国
Subtype发明
Abstract大口径、批量化离轴子镜的面形检测方法:1:设计对有限距离共轭的消球差单透镜,透镜一面是球面另一面叠加偶次项;2:把离轴子镜平移至干涉仪的光轴上,绕子镜的顶点进行旋转;3:在消球差单透镜之前插入计算全息片,实现自准直检测;4:在计算全息片的补偿相位基础上加入载频;5:针对某一特定离轴量的子镜,用光学设计软件进行优化设计;6:设计计算全息片的加工工艺参数;7:重复以上步骤,针对不同离轴量的离轴子镜,设计检测光路,设计的内容包括待检镜面到消球差单透镜的距离、主全息的相位分布、对准全息的相位分布。本发明检测不同离轴量的子镜时,只需更换计算全息片。计算全息片口径小、设计加工精度高,装调方便、节约成本。
Subject Area天文技术与方法
Copyright Date2017-11-28
Patent NumberZL201510170217.1
Language中文
Status授权
Document Type专利
Identifierhttp://ir.niaot.ac.cn/handle/114a32/1452
Collection专利
Affiliation南京天文光学技术研究所
Recommended Citation
GB/T 7714
徐秋云,徐晨,李博,等. 大口径、批量化离轴子镜的面形检测方法(授权发明). ZL201510170217.1[P]. 2015-04-10.
Files in This Item: Download All
File Name/Size DocType Version Access License
大口径、批量化离轴子镜的面形检测方法.p(352KB)专利 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[徐秋云]'s Articles
[徐晨]'s Articles
[李博]'s Articles
Baidu academic
Similar articles in Baidu academic
[徐秋云]'s Articles
[徐晨]'s Articles
[李博]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[徐秋云]'s Articles
[徐晨]'s Articles
[李博]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 大口径、批量化离轴子镜的面形检测方法.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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