Spectrally encoded confocal scanning laser ophthalmoscopy.
Spectrally encoded confocal scanning laser ophthalmoscopy.
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DOI：
10.1364/ol.35.000574
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发表时间：
2010-02-15
期刊：
影响因子：
3.6
通讯作者：
Izatt JA
中科院分区：
文献类型：
--
作者：
Tao YK;Izatt JA
我们介绍了一种基于光纤的共聚焦扫描激光检眼镜（SLO）的人体眼底成像。光谱编码共聚焦扫描激光检眼镜（SECSLO）利用一维光谱编码技术，结合单轴横向扫描，创建眼底视频速率反射率图。这种新颖的SLO实现允许通过单模光纤进行高对比度，高分辨率的体内人体视网膜成像。我们通过实验量化了SECSLO在频谱编码和横向扫描维度上的全共焦性，并演示了50Hz帧率眼底成像。
We present in vivo human fundus imaging using a fiber-based confocal scanning laser ophthalmoscope (SLO). Spectrally encoded confocal scanning laser ophthalmoscopy (SECSLO) utilizes a spectral encoding technique in one dimension, combined with single-axis lateral scanning, to create video-rate reflectivity maps of the fundus. This novel implementation of the SLO allows for high contrast, high resolution in vivo human retinal imaging through a single-mode optical fiber. We experimentally quantify the full confocality of SECSLO in both the spectrally encoded and laterally scanned dimensions, and demonstrate 50Hz frame rate fundus imaging.