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题名:
Retina imaging by using compact line scanning quasi-confocal ophthalmoscope
作者: He, Yi1,2,3; Li, Hao1,2,3; Lu, Jing1,2; Shi, Guohua1,2; Zhang, Yudong1,2
刊名: Chinese Optics Letters
出版日期: 2013
卷号: 11, 期号:2, 页码:021101
学科分类: Optics - Physics
DOI: 10.3788/COL201311.021101
通讯作者: Shi, G. (guohua_shi@yahoo.com.cn)
文章类型: 期刊论文
中文摘要: A compact line scanning quasi-confocal ophthalmoscope (LSO) is presented in this letter. Compared with a conventional scanning laser ophthalmoscope (SLO), the bench-top LSO significantly reduces the size, complexity, and cost of SLO utility with routine use. The LSO uses one moving part to produce high-contrast and high-resolution quasi-confocal images with nearly the same performance as a SLO. The LSO has a moderate field of view (~10°), which enables images of the macula, the optic nerve head, and other targets to be obtained more quickly and efficiently. An image of the optic nerve head is taken in a preliminary investigation on human subjects. Individual nerve fiber bundles and vessels are resolved at a shallow depth, with a lateral resolution of nearly 10 μm. © 2013 Chinese Optics Letters.
英文摘要: A compact line scanning quasi-confocal ophthalmoscope (LSO) is presented in this letter. Compared with a conventional scanning laser ophthalmoscope (SLO), the bench-top LSO significantly reduces the size, complexity, and cost of SLO utility with routine use. The LSO uses one moving part to produce high-contrast and high-resolution quasi-confocal images with nearly the same performance as a SLO. The LSO has a moderate field of view (~10°), which enables images of the macula, the optic nerve head, and other targets to be obtained more quickly and efficiently. An image of the optic nerve head is taken in a preliminary investigation on human subjects. Individual nerve fiber bundles and vessels are resolved at a shallow depth, with a lateral resolution of nearly 10 μm. © 2013 Chinese Optics Letters.
收录类别: SCI ; Ei
项目资助者: National Natural Science Foundation of China [61108082] ; Chinese Academy of Sciences [KGCX2-Y11-920]
语种: 英语
WOS记录号: WOS:000317022600010
ISSN号: 16717694
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/6353
Appears in Collections:自适应光学技术研究室(八室)_期刊论文

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作者单位: 1. Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu 610209, China
2. Laboratory on Adaptive Optics, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China
3. University of Chinese Academy of Sciences, Beijing 100049, China

Recommended Citation:
He, Yi,Li, Hao,Lu, Jing,et al. Retina imaging by using compact line scanning quasi-confocal ophthalmoscope[J]. Chinese Optics Letters,2013,11(2):021101.
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