Optical design of a full-pupil field, non-contact and high resolution corneal curved objective lens
文献类型：期刊论文
| 作者 | He, Yi1; Lu, Jing2; Wei, Ling2; Shi, Guohua2; Zhang, Yudong2 |
| 刊名 | OPTIK
 |
| 出版日期 | 2013 |
| 卷号 | 124期号:18页码:3578-3585 |
| 关键词 | Ophthalmic optics and devices Confocal microscopy Optical design Lens system design |
| 英文摘要 | It has been a challenge to overcome the corneal curvature radius to design a full-pupil field, non-contact and high resolution corneal curved objective lens, which covers the cornea full-pupil field and has the ability to resolve corneal cells. In this paper, we report an optical design of a full-pupil field, non-contact corneal curved objective lens for high resolution cornea imaging. The advantages of this lens are that it has a wide field of view (FOV) with the corneal curved image surface, maintains the beam normal incidence, as well as non-contact lens imaging, and offers a cell-level lateral resolution of cornea structure. The analysis of optimization shows that the system achieves diffraction limit in a circular FOV of 4mm diameter covering the full-pupil zone. The theoretical lateral resolution is about 2.5 mu m with an image space NA of 0.16, which is sufficient to resolve corneal cells of 7 mu m diameter, and the working distance is larger than 15 mm which is enough for a non-contact objective lens. So the optical design is effectively and efficiently meeting the demand of specifications. (C) 2013 Elsevier GmbH. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | VIVO CONFOCAL MICROSCOPY ; COHERENCE TOMOGRAPHY ; ULTRASOUND BIOMICROSCOPY ; SPECULAR MICROSCOPY ; ANTERIOR SEGMENT ; EYE ; ENDOTHELIUM ; MODEL ; HRT |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000324849400088 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/1153]  |
| 专题 | 光电技术研究所_光电技术研究所被WoS收录文章 |
| 作者单位 | 1.Grad Sch Chinese Acad Sci, Inst Opt & Elect, Key Lab Adapt Opt, Chengdu 610209, Peoples R China 2.Chinese Acad Sci, Inst Opt & Elect, Key Lab Adapt Opt, Chengdu 610209, Sichuan, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Yi,Lu, Jing,Wei, Ling,et al. Optical design of a full-pupil field, non-contact and high resolution corneal curved objective lens[J]. OPTIK,2013,124(18):3578-3585. |
| APA | He, Yi,Lu, Jing,Wei, Ling,Shi, Guohua,&Zhang, Yudong.(2013).Optical design of a full-pupil field, non-contact and high resolution corneal curved objective lens.OPTIK,124(18),3578-3585. |
| MLA | He, Yi,et al."Optical design of a full-pupil field, non-contact and high resolution corneal curved objective lens".OPTIK 124.18(2013):3578-3585. |
入库方式： OAI收割
来源：光电技术研究所
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