Numerical modelling of imaging fibre bundles and their application in optical coherence tomography

Numerical modelling of imaging fibre bundles and their application in optical coherence tomography
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DOI：
10.1117/12.886242
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发表时间：
2011-05
期刊：
--
影响因子：
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通讯作者：
A. Saglam;H. Ford;R. Tatam
A. Saglam;H. Ford;R. Tatam
中科院分区：
其他
文献类型：
--
作者：
A. Saglam;H. Ford;R. Tatam

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Imaging fibre bundles are widely used in image transmission systems in the visible spectral range1. Their image transmission capabilities and flexibility make them interesting for OCT endoscopy2. However, cross-talk occurring between individual fibres and multimode transmission cause deterioration of the images obtained with OCT systems. In this study, a model of light propagation in a fibre bundle is developed using the Finite Difference - Time Domain (FDTD) method in order to quantify these effects. The simulated bundle output power density distribution is compared to experimental images.