Ultrahigh resolution parallel Fourier domain optical coherence tomography using xenon flash lamp

Xuan Liu, P. Xue
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Abstract

We present a parallel Fourier domain optical coherence tomography (FD-OCT) system using Xenon flash lamp. Parallel configuration is implemented by one dimensional illumination and two dimensional detection with a CCD camera. The imaging axial resolution is 2.6μm in air with maximum depth range of ~650μm. The dynamic range is ~70DB with exposure time less than 1ms for a 1000*512 pixel image.
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氙闪光灯超高分辨率平行傅里叶域光学相干层析成像
本文提出了一种利用氙气闪光灯的平行傅里叶域光学相干层析成像系统。通过CCD相机的一维照明和二维检测实现平行配置。成像轴向分辨率为2.6μm,最大成像深度为~650μm。对于1000*512像素的图像,动态范围为~70DB,曝光时间小于1ms。
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