Optical coherence tomography for whole eye segment imaging
Optical coherence tomography for whole eye segment imaging
复制标题
用于全眼段成像的光学相干断层扫描
DOI：
10.1364/oe.20.006109
复制
发表时间：
2012-03-12
期刊：
影响因子：
3.8
通讯作者：
Jiao, Shuliang
中科院分区：
文献类型：
--
作者：
Dai, Cuixia;Zhou, Chuanqing;Jiao, Shuliang
We proposed a dual focus dual channel spectral domain optical coherence tomography (SD-OCT) for simultaneous imaging of the whole eye segments from cornea to the retina. By using dual channels the system solved the problem of limited imaging depth of SD-OCT. By using dual focus the system solved the problem of simultaneous light focusing on the anterior segment of the eye and the retina. Dual focusing was achieved by adjusting the collimating lenses so the divergence of the two probing beams was tuned to make them focused at different depth in the eye. We further achieved full range complex (FRC) SD-OCT in one channel to increase the depth range for anterior segment imaging. The system was successfully tested by imaging a human eye in vivo. (C) 2012 Optical Society of America
