中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Solving the differential equation of light rays in Cartesian coordinates

文献类型:期刊论文

作者Ren, Xiaoli1,2,3,4; Wang, Jihong1,3,4; Ren, Ge1,3,4; Zhai, Jia1; Tan, Yufeng1,4; Yang, Xinxin1,3,4
刊名Optik
出版日期2019-10-01
卷号194
关键词Differential equation of the light rays Ray tracing Custom functions Cartesian coordinates
ISSN号0030-4026
DOI10.1016/j.ijleo.2019.163055
文献子类期刊论文
英文摘要This paper presents a method for solving the differential equation of light rays. We define functions which represent Cartesian coordinates and take the arc length as the independent variable. Then the ray equation can be transformed to convenient pattern by these defined functions. This proposed method avoids the complex transformation and interpolation in traditional techniques. So the coordinate value can be directly solved using the computational software. The solution procedure has been demonstrated by a ray tracing simulation in an axial gradient refractive-index media. And the computer code can be developed. Comparing with the analytical solution shows that the error of the proposed method is small. © 2019 Elsevier GmbH
WOS关键词INDEX MEDIA
WOS研究方向Optics
语种英语
WOS记录号WOS:000494476200035
出版者Elsevier GmbH
源URL[http://ir.ioe.ac.cn/handle/181551/9780]  
专题光电技术研究所_光电工程总体研究室(一室)
作者单位1.Institute of Optics and Electronics Chinese Academy of Sciences, Chengdu; 610209, China;
2.Chengdu University of Information Technology, Control Engineering College, Chengdu, China
3.University of Chinese Academy of Sciences, Beijing; 100049, China;
4.Key Laboratory of Optical Engineering, Chinese Academy of Sciences, Chengdu; 610209, China;
推荐引用方式
GB/T 7714
Ren, Xiaoli,Wang, Jihong,Ren, Ge,et al. Solving the differential equation of light rays in Cartesian coordinates[J]. Optik,2019,194.
APA Ren, Xiaoli,Wang, Jihong,Ren, Ge,Zhai, Jia,Tan, Yufeng,&Yang, Xinxin.(2019).Solving the differential equation of light rays in Cartesian coordinates.Optik,194.
MLA Ren, Xiaoli,et al."Solving the differential equation of light rays in Cartesian coordinates".Optik 194(2019).

入库方式: OAI收割

来源:光电技术研究所

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