A Small U-Shaped Bending-Induced Interference Optical Fiber Sensor for the Measurement of Glucose Solutions.
A Small U-Shaped Bending-Induced Interference Optical Fiber Sensor for the Measurement of Glucose Solutions.
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DOI：
10.3390/s16091460
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发表时间：
2016-09-09
期刊：
影响因子：
--
通讯作者：
Chiang CC
中科院分区：
文献类型：
--
作者：
Fang YL;Wang CT;Chiang CC
研究提出了一种小型U型弯曲诱发干涉光纤传感器；这种新型传感器是一种使用机械装置、热源、光纤和封装模块制造的探针式传感器。这种探头式传感器克服了传统光纤难以修复、易受外力影响等缺点。我们制造了三种具有不同曲率半径的传感器。具体来说，使用三个半径（1.5 mm、2.0 mm和3.0 mm）的传感器来测量浓度在6%至30%之间（浓度间隔为4%）的常见水和葡萄糖溶液。结果表明，最大灵敏度为0.85 dB/%，线性相关系数为0.925。研究结果进一步表明，小型U型弯曲干涉光纤传感器在葡萄糖溶液的测量中不仅可以实现高灵敏度，而且还可以实现良好的稳定性和重复性。
The study proposes a small U-shaped bending-induced interference optical fiber sensor; this novel sensor is a probe-type sensor manufactured using a mechanical device, a heat source, optical fiber and a packaging module. This probe-type sensor overcomes the shortcomings of conventional optical fibers, including being difficult to repair and a tendency to be influenced by external forces. We manufactured three types of sensors with different curvature radiuses. Specifically, sensors with three radiuses (1.5 mm, 2.0 mm, and 3.0 mm) were used to measure common water and glucose solutions with concentrations of between 6% and 30% (the interval between concentrations was 4%). The results show that the maximal sensitivity was 0.85 dB/% and that the linearly-dependent coefficient was 0.925. The results further show that not only can the small U-shaped bending-induced interference optical fiber sensor achieve high sensitivity in the measurement of glucose solutions, but that it can also achieve great stability and repeatability.
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发表时间：
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影响因子：
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期刊：
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