In vivo human retinal imaging by ultrahigh-speed spectral domain optical coherence tomography
In vivo human retinal imaging by ultrahigh-speed spectral domain optical coherence tomography
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DOI：
10.1364/ol.29.000480
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发表时间：
2004-03-01
期刊：
影响因子：
3.6
通讯作者：
de Boer, JF
中科院分区：
文献类型：
--
作者：
Nassif, N;Cense, B;de Boer, JF
介绍了一种超高速光谱域光学相干层析成像(SD-OCT)系统，该系统的采集速率为29,300个深度剖面/S，实验比较了SD-OCT和TD-OCT(TD-OCT)的灵敏度，结果表明SD-OCT比TD-OCT提高了21.7dB。在……里面。展示了人体视网膜的活体图像，展示了在超高速下获得轴向分辨率为6微米的高质量结构图像的能力，以及眼睛曝光水平低于600MUW的能力。(C)2004年美国光学学会。
An ultrahigh-speed spectral domain optical coherence tomography (SD-OCT) system is presented that achieves acquisition rates of 29,300 depth profiles/s. The sensitivity of SD-OCT and time domain OCT (TD-OCT) are experimentally compared, demonstrating a 21.7-dB improvement of SD-OCT over TD-OCT. In. vivo images of the human retina are presented, demonstrating the ability to acquire high-quality structural images with an axial resolution of 6 mum at ultrahigh speed and with an ocular exposure level of less than 600 muW. (C) 2004 Optical Society of America.