Cucu Radu G, Podoleanu Adrian Gh, Rogers John A, Pedro Justin, Rosen Richard B
Applied Optics Group, University of Kent, Canterbury, UK.
Opt Lett. 2006 Jun 1;31(11):1684-6. doi: 10.1364/ol.31.001684.
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 microm 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 2Hz.
据我们所知，首次报道了在体人类视网膜的共聚焦扫描检眼镜/基于正面T扫描的超高分辨率光学相干断层扫描（OCT）联合技术。该系统使用基于超发光二极管的宽带光源，在视网膜中轴向分辨率为3.2微米。我们展示了以2Hz的帧率采集基于T扫描的OCT B扫描以及大横向尺寸（覆盖高达20度视野）的人类视网膜的同步共聚焦/C扫描图像。
