In vivo Fourier-domain full-field OCT of the human retina with 1.5 million A-lines/s

被引：100
作者：
Bonin, Tim [1 ,2 ]
Franke, Gesa [1 ,2 ,3 ]
Hagen-Eggert, Martin [1 ,2 ]
Koch, Peter [4 ]
Huettmann, Gereon [1 ,2 ]
机构：
[1] Univ Lubeck, Inst Biomed Opt, D-23562 Lubeck, Germany
[2] Univ Lubeck, MLL GmbH, D-23562 Lubeck, Germany
[3] Hamburg Univ Appl Sci, D-20099 Hamburg, Germany
[4] Thorlabs HL AG, D-23562 Lubeck, Germany
来源：
OPTICS LETTERS | 2010年 / 35卷 / 20期
关键词：
OPTICAL COHERENCE TOMOGRAPHY; ULTRAHIGH-RESOLUTION;
D O I：
10.1364/OL.35.003432
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In vivo full-field (FF) optical coherence tomography (OCT) images of human retina are presented by using a rapidly tunable laser source in combination with an ultra-high-speed camera. Fourier-domain FF-OCT provided a way to increase the speed of retinal imaging by parallel acquisition of A-scans. Reduced contrast caused by cross talk was observed only below the retinal pigment epithelium. With a 100 Hz sweep rate, FF-OCT was fast enough to acquire OCT images with acceptable motion artifacts. FF-OCT allows ultrafast retinal imaging, boosting image speed by a lack of moving parts and a considerably higher irradiation power. (C) 2010 Optical Society of America
引用
收藏
页码：3432 / 3434
页数：3
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