Combined confocal/en face T-scan-based ultrahigh-resolution optical coherence tomography in vivo retinal imaging
Combined confocal/en face T-scan-based ultrahigh-resolution optical coherence tomography in vivo retinal imaging
复制标题
DOI：
10.1364/ol.31.001684
复制
发表时间：
2006-06-01
期刊：
影响因子：
3.6
通讯作者：
Rosen, RB
中科院分区：
文献类型：
--
作者：
Cucu, RG;Podoleanu, AG;Rosen, RB
本文首次报道了基于共焦扫描检眼镜/正面T扫描的超高分辨率光学相干断层扫描（OCT）在活体视网膜的应用。该系统使用超辐射二极管为基础的宽带源，它给出了3.2 μ m的视网膜轴向分辨率。我们展示了以2 Hz的帧速率采集基于T扫描的OCT B扫描和同步共焦/C扫描图像的大横向尺寸的人类视网膜（覆盖高达20度的场）。(c)2006年美国光学学会
Combined confocal scanning ophthalmoscopy/en face T-scan-based ultrahigh-resolution optical coherence tomography (OCT) of the human retina in vivo is reported for the first time to our knowledge. The system uses a superluminescent diode-based broadband source, which gives an axial resolution of 3.2 mu m in the retina. We demonstrate acquisition of T-scan-based OCT B-scan and simultaneous confocal/C-scan images of the human retina of large lateral size (covering a field of up to 20 degrees) at a frame rate of 2 Hz. (c) 2006 Optical Society of America