CIOMP OpenIR
Sensitivity theoretical analysis and desensitization design method for reflective optical system based on optical path variation
Q.-Y. Meng; H.-Y. Wang; W. Wang; Z.-C. Qin and X.-D. Wang
2021
Source PublicationGuangxue Jingmi Gongcheng/Optics and Precision Engineering
ISSN1004924X
Volume29Issue:1Pages:72-83
AbstractThe final performance of an optical system depends not only on its theoretical design, but more importantly, on various error-causing factors such as surface processing, alignment position, and system stability during its construction. To explore the influencing factors and the error sensitivity of a reflective optical system, a coaxial two-mirror system is considered as the research object. The optical path variation (OPV) caused by a misalignment error is proposed as the evaluation index of the error sensitivity of the optical system, and the mathematical expression of the OPV caused by the mirror position misalignment factor is deduced theoretically. By using a standard Ritchey-Chretien system and the ray tracing method, the OPV caused by various disturbances is calculated. Compared with the theoretical value, the relative error is approximately 1%, which proves the accuracy of the theoretical expression of the OPV. Based on the theoretical study of OPV, a desensitization design method for a coaxial reflective optical system with an OPV is proposed and established. Considering a coaxial two-mirror system with a focal length of 5 600 mm as an example, an optical system that meets the OPV and wavefront error index is designed after 15 rounds of iterative optimization. The accuracy of the OPV as the sensitivity evaluation standard and the effectiveness of the desensitization design method are verified by the relationship between the OPV and the wavefront error modification. 2021, Science Press. All right reserved.
DOI10.37188/OPE.20212901.0072
URL查看原文
Indexed ByEI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ciomp.ac.cn/handle/181722/65621
Collection中国科学院长春光学精密机械与物理研究所
Recommended Citation
GB/T 7714
Q.-Y. Meng,H.-Y. Wang,W. Wang,et al. Sensitivity theoretical analysis and desensitization design method for reflective optical system based on optical path variation[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2021,29(1):72-83.
APA Q.-Y. Meng,H.-Y. Wang,W. Wang,&Z.-C. Qin and X.-D. Wang.(2021).Sensitivity theoretical analysis and desensitization design method for reflective optical system based on optical path variation.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,29(1),72-83.
MLA Q.-Y. Meng,et al."Sensitivity theoretical analysis and desensitization design method for reflective optical system based on optical path variation".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 29.1(2021):72-83.
Files in This Item: Download All
File Name/Size DocType Version Access License
Sensitivity theoreti(1691KB)期刊论文出版稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Q.-Y. Meng]'s Articles
[H.-Y. Wang]'s Articles
[W. Wang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Q.-Y. Meng]'s Articles
[H.-Y. Wang]'s Articles
[W. Wang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Q.-Y. Meng]'s Articles
[H.-Y. Wang]'s Articles
[W. Wang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Sensitivity theoretical analysis and desensiti.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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