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Full range complex spectral optical coherence tomography technique in eye imaging

机译:眼成像中的全范围复光谱光学相干层析成像技术

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摘要

We demonstrate a new implementation of complex spectral optical coherence tomography (OCT) in biomedical imaging. By reconstruction of both amplitude and phase we are able to use the negative and positive optical path differences to get images of objects of considerable thickness. An accompanying reduction of coherent noise improves the quality of the images. The property of the complex spectral OCT that permits the measurement range to be increased and permits the simultaneous use of phase and amplitude in spectral systems was not described previously. To show the potential of this technique we measured an anterior chamber of a porcine eye in vitro.
机译:我们演示了生物医学成像中的复杂光谱光学相干断层扫描(OCT)的新实现。通过幅度和相位的重构,我们能够使用负光程差和正光程差来获取厚度相当大的物体的图像。相伴的相干噪声的减少改善了图像的质量。以前没有描述允许增加测量范围并允许同时使用频谱系统中的相位和幅度的复杂频谱OCT的属性。为了显示该技术的潜力,我们在体外测量了猪眼的前房。

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