用差示干涉对比显微镜研究多步光纤的折射率分布

光通信研究 Pub Date : 2007-06-24 DOI:10.1109/COINACOFT.2007.4519203

B. Kouskousis, D. Kitcher, S. Collins, A. Roberts

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引用次数: 1

摘要

提出了一种从微分干涉对比(DIC)显微图像中提取定量相位数据的方法。该方法与反阿贝尔变换相结合，用于获得校准多步光纤的精确折射率分布(国家物理实验室)。将折射率分布的结果与标定过程确定的折射率分布进行了比较。

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Refractive Index Profile of a Multi-Step Fibre Using Differential Interference Contrast Microscopy

A method to extract quantitative phase data from differential interference contrast (DIC) microscopic images is presented. This method in conjunction with the inverse Abel transform is used to obtain an accurate refractive index profile of a calibrated multi-step optical fibre (National Physical Laboratory). Results of the refractive index profile are compared with that determined by the calibration process.

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光通信研究

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