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Retina imaging in vivo with the adaptive optics confocal scanning laser ophthalmoscope
Lu Jing; Li Hao; WEi Ling; Shi Guohua; Zhang Yudong
Volume7519
2009
Language英语
Indexed ByEi
Subtype会议论文
AbstractAn adaptive optics confocal scanning laser ophthalmoscope (AOSLO) for retina imaging is devoloped in this paper. By using a wavefront sensor (Shack-Hartmann wavefront sensor with 11×11 lenslet array) to measure aberrations of human eye and a wavefront compensator (37-channel PZT deformable mirror) to correct for the aberrations, the AOSLO system can acquire near diffraction-limited image of human retina over the whole field of view (1×1 degree ~ 3×3 degree). The imaging frequency is 30Hz, which provides a real-time observation of human cone mosaic in vivo. The system has potential application in early disease diagnose and vision research.; An adaptive optics confocal scanning laser ophthalmoscope (AOSLO) for retina imaging is devoloped in this paper. By using a wavefront sensor (Shack-Hartmann wavefront sensor with 11×11 lenslet array) to measure aberrations of human eye and a wavefront compensator (37-channel PZT deformable mirror) to correct for the aberrations, the AOSLO system can acquire near diffraction-limited image of human retina over the whole field of view (1×1 degree ~ 3×3 degree). The imaging frequency is 30Hz, which provides a real-time observation of human cone mosaic in vivo. The system has potential application in early disease diagnose and vision research.
Conference NameProceedings of SPIE 8th International Conference on Photonics and Imaging in Biology and Medicine (PIBM 2009)
Conference Date2009
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7724
Collection自适应光学技术研究室(八室)
Corresponding AuthorLu Jing
Affiliation中国科学院光电技术研究所
Recommended Citation
GB/T 7714
Lu Jing,Li Hao,WEi Ling,et al. Retina imaging in vivo with the adaptive optics confocal scanning laser ophthalmoscope[C],2009.
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