| 激光诱导荧光传感器设计及其在毒品探测中的应用 |
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| 引用本文： | 唐前进,邵杰,武志宗,成诚,吴轶轩. 激光诱导荧光传感器设计及其在毒品探测中的应用[J]. 机电一体化, 2012, 19(2): 62-65 |
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| 作者姓名： | 唐前进 邵杰 武志宗 成诚 吴轶轩 |
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| 作者单位： | 公安部第三研究所物联网技术研发中心,上海,201204 |
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| 摘 要： | 现场毒品查缉设备有灵敏度高、体积小、质量轻、使用便捷等需求。针对毒品大多数属于荧光物质的特性和查缉设备需求，设计一款激光诱导荧光光谱传感器，优化了激光器、光谱仪、光学滤波片等核心部件主要参数，对激光器调制方式、光谱采集控制以及光谱分析处理提出设计方法。搭建了一套荧光光谱传感器实验平台，对3种毒品测试显示具有特征峰，表明该传感器应用于查缉毒品具有可行性。
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| 关 键 词： | 光诱导荧光 光谱分析 传感器 毒品探测 |
Design of Laser-induced Fluorescence Sensor for Drugs Detection Application |
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| Abstract: | Drugs detecting devices have demand of high sensitivity, small size, light weight, and easy to use. Most of drugs are belong to fluorescent substances. To meet the need, a fluorescent spectral sensor is designed by optimizing the main parameters of components, including lasers, spectroscopy, optical filtering. The realizations methods of laser modulation, spectral collection control and spectrum analysis are put forward. 3 kinds of drugs test were conducted by the sensor, which shows the feasibility of drugs detecting application. |
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| Keywords: | laser induced fluorescence spectrum analysis sensor drug detection |
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