Inhibiting intraocular stray light method to improve quality of retinal image

	Inhibiting intraocular stray light method to improve quality of retinal image
	Xie H.; Yang L.; Xia M.; Li D.; Xuan L.
	2014
发表期刊	Guangxue Xuebao/Acta Optica Sinica
ISSN	ISBN/02532239
卷号	34 期号:10
摘要	Using the liquid crystal spatial light modulator and Shack-Hartmann wave front sensor as the core components, an adaptive optics (AO) system for retinal imaging in vivo is constructed. Based on the modulation transfer function, quantitative analysis of the effects of the intraocular stray light on retinal imaging is carried out. The result demonstrates that the ocular stray light degrades the quality of the retinal images. According to the change characteristic of the polarization state of intraocular stray light. The fundus is illuminated by the polarized light. With the help of trial lens and sighting target with focal length of 1 m, the light source can be precisely focused on the capillary layer of the retina. Adopting the above mentioned methods, the effect of the ocular stray light is inhibited and the quality of retinal images is improved. Four volunteers participates in the experiments. The clear capillary images are obtained.
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/44095
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Xie H.,Yang L.,Xia M.,et al. Inhibiting intraocular stray light method to improve quality of retinal image[J]. Guangxue Xuebao/Acta Optica Sinica,2014,34(10).
APA	Xie H.,Yang L.,Xia M.,Li D.,&Xuan L..(2014).Inhibiting intraocular stray light method to improve quality of retinal image.Guangxue Xuebao/Acta Optica Sinica,34(10).
MLA	Xie H.,et al."Inhibiting intraocular stray light method to improve quality of retinal image".Guangxue Xuebao/Acta Optica Sinica 34.10(2014).

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