Comparison of fast swept source full-field OCT with conventional scanning OCT

被引：2

作者：

Bonin, Tim ^{[1
]}

Koch, Peter ^{[3
]}

Huettmann, Gereon ^{[1
,2
]}

机构：

[1] Univ Lubeck, Inst Biomed Opt, Peter Monnik Weg 4, D-23562 Lubeck, Germany

[2] Med Laser Ctr Lubeck Germany, D-23562 Lubeck, Germany

[3] Thorlabs HL AG, D-23562 Lubeck, Germany

来源：

OPTICAL COHERENCE TOMOGRAPHY AND COHERENCE TECHNIQUES V | 2011年 / 8091卷

关键词：

Optical coherence tomography; Lasers (tunable); Three-dimensional image acquisition; Ultrafast measurements; OPTICAL COHERENCE TOMOGRAPHY; HUMAN RETINA;

D O I：

10.1117/12.889630

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Recently, in-vivo full field (FF) optical coherence tomography (OCT) with an ultra-high speed camera has been presented for fast in vivo retinal imaging. By parallel A-scans acquisition, imaging with 1,5 million A-scans/s was shown with an extended illumination of the retina. In this paper, the image quality of FF-OCT images will be compared to conventional scanning OCT systems. The effect of the absence of a confocal aperture leading to crosstalk between adjacent image points will be shown and an experimental analysis of the systems lateral point spread function (PSF) in dependence of depth will be given and discussed.

引用

页数：8

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