Fabrication and characterization of a polymeric curved compound eye

doi:10.1088/1361-6439/ab0e9f

CIOMP OpenIR

	Fabrication and characterization of a polymeric curved compound eye
	Y.Y.Wang; C.Y.Shi; C.Y.Liu; X.D.Yu; H.R.Xu; T.S.Wang
	2019
发表期刊	Journal of Micromechanics and Microengineering
ISSN	0960-1317
卷号	29 期号:5 页码:7
摘要	Curved compound eyes, i.e. microlens arrays on curved surfaces, are highly desirable for their unique optical properties including wide field of view, tracking of fast moving objects and so on. However, it is technically challenging to fabricate biomimetic gapless microlens arrays. In this work, we report a simple method for fabricating close-packed microlenses in a kind of stretchable polymeric material PDMS on curved surfaces inspired by the vertebrate eyes. The successfully fabricated polymeric curved compound eye consists of more than 6000 closepacked ommatidia with an average diameter of 600 mu m for each ommatidium. The ommatidia are located on a convex surface with a diameter of 40mm and thus a total field of view of about 180 degrees has been obtained. The optical test on ommatidia shows that the NA for each ommatidium is about 0.21 and the imaging result of the whole compound eye is also given. Furthermore, an optical relay system is introduced to integrate with the compound eye to form a biomimetic compound eye camera. The formed camera is shown to have a great potential for a broad range of optical imaging applications, such as surveillance imaging, target detection and tracking, surveying and mapping, collision-free navigation of terrestrial and aerospace vehicles.
关键词	compound eye,optical relay system,microlens arrays,camera,Engineering,Science & Technology - Other Topics,Instruments &,Instrumentation,Physics
DOI	10.1088/1361-6439/ab0e9f
收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/62964
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.Y.Wang,C.Y.Shi,C.Y.Liu,et al. Fabrication and characterization of a polymeric curved compound eye[J]. Journal of Micromechanics and Microengineering,2019,29(5):7.
APA	Y.Y.Wang,C.Y.Shi,C.Y.Liu,X.D.Yu,H.R.Xu,&T.S.Wang.(2019).Fabrication and characterization of a polymeric curved compound eye.Journal of Micromechanics and Microengineering,29(5),7.
MLA	Y.Y.Wang,et al."Fabrication and characterization of a polymeric curved compound eye".Journal of Micromechanics and Microengineering 29.5(2019):7.

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