基本信息:
- 专利标题： 一种组合放大倍率的成像物镜系统设计方法
- 申请号：CN201610178107.4 申请日：2016-03-25
- 公开(公告)号：CN105652439B 公开(公告)日：2017-12-22
- 发明人： 李艳秋 , 刘岩 , 曹振
- 申请人： 北京理工大学
- 申请人地址： 北京市海淀区中关村南大街5号
- 专利权人： 北京理工大学
- 当前专利权人： 北京理工大学
- 当前专利权人地址： 北京市海淀区中关村南大街5号
- 代理机构： 北京理工大学专利中心
- 代理人： 刘芳; 仇蕾安
- 主分类号： G02B27/00
- IPC分类号： G02B27/00 ; G02B21/04 ; G02B17/06 ; G03F7/20
A method for designing an imaging objective system of a combined magnification. The specific process is: step 1, designing a fully spherical imaging objective system A which is coaxial and has a magnification of M; step 2, taking various mirror curvatures in the system A as optimization variables, so as to optimize the system A as a system B having a magnification of N; step 3, converting various mirrors in the system A into deformed non-spherical shape, wherein the longitudinal curvatures of the various deformed non-sphere remain unchanged, and the transverse curvatures are curvatures of corresponding mirrors in the system B, thus obtaining an imaging system C of a combined magnification of which the longitudinal magnification is M and the transverse magnification is N. The imaging objective system designed by using this method can realize different magnifications in different directions.
公开/授权文献:
- CN105652439A 一种组合放大倍率的成像物镜系统设计方法 公开/授权日：2016-06-08
IPC结构图谱:
| G | 物理 |
| --G02 | 光学 |
| ----G02B | 光学元件、系统或仪器 |
| ------G02B27/00 | 其他光学系统；其他光学仪器 |