Tailoring high-performance illumination lenses for extended non-Lambertian sources | |
Ding, Zhanghao3; Shen, Fanqi3; Liu, Yingli3; Kuang, Cuifang3; Zheng, Zhenrong3; Jia, Shengnan2; Cao, Liping2; Mao, Xianglong1; Wu, Rengmao3 | |
刊名 | Applied Optics |
2022-07-10 | |
卷号 | 61期号:20页码:5934-5943 |
ISSN号 | 1559128X;21553165 |
DOI | 10.1364/AO.461962 |
产权排序 | 3 |
英文摘要 | A key challenge in tailoring compact and high-performance illumination lenses for extended non-Lambertian sources is to take both the étendue and the radiance distribution of an extended non-Lambertian source into account when redirecting the light rays from the source. We develop a direct method to tailor high-performance illumination lenses with prescribed irradiance properties for extended non-Lambertian sources. A relationship between the irradiance distribution on a given observation plane and the radiance distribution of the non- Lambertian source is established. Both edge rays and internal rays emanating from the extended light source are considered in the numerical calculation of lens profiles. Three examples are given to illustrate the effectiveness and characteristics of the proposed method. The results show that the proposed method can yield compact and high-performance illumination systems in both the near field and far field. ©2022 Optica Publishing Group |
语种 | 英语 |
出版者 | Optica Publishing Group (formerly OSA) |
WOS记录号 | WOS:000826015100014 |
内容类型 | 期刊论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/96062] |
专题 | 西安光学精密机械研究所_空间光子信息新技术研究室 |
通讯作者 | Wu, Rengmao |
作者单位 | 1.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China 2.Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou; 310000, China; 3.State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou; 310027, China; |
推荐引用方式 GB/T 7714 | Ding, Zhanghao,Shen, Fanqi,Liu, Yingli,et al. Tailoring high-performance illumination lenses for extended non-Lambertian sources[J]. Applied Optics,2022,61(20):5934-5943. |
APA | Ding, Zhanghao.,Shen, Fanqi.,Liu, Yingli.,Kuang, Cuifang.,Zheng, Zhenrong.,...&Wu, Rengmao.(2022).Tailoring high-performance illumination lenses for extended non-Lambertian sources.Applied Optics,61(20),5934-5943. |
MLA | Ding, Zhanghao,et al."Tailoring high-performance illumination lenses for extended non-Lambertian sources".Applied Optics 61.20(2022):5934-5943. |
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