Design of miniaturization concentric reflective mobile phone lens

doi:10.3788/IRLA20210129

CIOMP OpenIR

	Design of miniaturization concentric reflective mobile phone lens
	Y. Wang; N. Wang; Z. Gu; L. Zhang and Y. Fu
	2021
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
ISSN	10072276
卷号	50 期号:11
摘要	Based on the requirements of modern society for high pixels and miniaturization of mobile phone lenses, based on the principle of concentric lenses, a concentric reflective mobile phone lens was designed. Through optical path calculation, the spherical aberration expression of the system was solved, and the initial structure of the system was further obtained. The optical system was designed using optical design software, the lens adopted a curved sensor with a pixel size of 1.25 m, the F number of the optical system was 1.8, the focal length was 2.7 mm, the maximum full field of view was 100, and the total system length was 2.7 mm. The results show that at the spatial cut-off frequency of 400 lp/mm, the modulation transfer functions of the 0.7 field of view are all greater than 0.34, and the modulation transfer functions of the full field of view are all greater than 0.23. The radius of the diffuse spot in each field of view is smaller than the Airy disk. In the full field of view, the relative illuminance is higher than 0.64. This design meets the imaging requirements of mobile phone lenses. 2021, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved.
DOI	10.3788/IRLA20210129
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收录类别	EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/65160
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Y. Wang,N. Wang,Z. Gu,et al. Design of miniaturization concentric reflective mobile phone lens[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2021,50(11).
APA	Y. Wang,N. Wang,Z. Gu,&L. Zhang and Y. Fu.(2021).Design of miniaturization concentric reflective mobile phone lens.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,50(11).
MLA	Y. Wang,et al."Design of miniaturization concentric reflective mobile phone lens".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 50.11(2021).

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