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| 光纤化学传感技术研究近况 | |
| 引用本文： | 汪舰,魏建平,杨波,高志扬,张利伟,杨学峰. 光纤化学传感技术研究近况[J]. 光谱学与光谱分析, 2014, 34(8): 2035-2039. DOI: 10.3964/j.issn.1000-0593(2014)08-2035-05 |
| 作者姓名： | 汪舰 魏建平 杨波 高志扬 张利伟 杨学峰 |
| 作者单位： | 1. 河南理工大学物理化学学院, 河南 焦作 454000 2. 中国科学院西安光学精密机械研究所, 瞬态光学与光子技术国家重点实验室，陕西 西安 710119 3. 河南理工大学瓦斯地质与瓦斯治理重点实验室，河南 焦作 454000 4. 河南理工大学安全学院，河南 焦作 454000 |
| 基金项目： | 国家高科技研究和发展(863计划)项目(2007AA032452), 国家自然科学基金项目(11204068, 11104063, 51074067, 11204067)和中国博士后基金项目(2012M511578)资助 |
| 摘 要： | 光纤化学传感器作为传感器的一个重要分支，结合了化学和光学的相关技术，将化学制膜、光纤技术以及化学分析中的分光光度法、拉曼光谱、荧光光谱、折射率检测等方法相融合，以其微型化，抗电磁干扰，传输信息量大，拥有自身参比等特点不断向前发展。简要综述了光纤化学传感技术研究近况和未来的发展趋势。重点对光纤pH化学传感器、光纤离子化学传感器和光纤气体化学传感器进行了介绍。简要分析了常见的敏感膜制备方法如化学键合法和溶胶凝胶(sol-gel)等方法。新型光纤——微结构光纤的出现为光纤化学传感器开辟了新的发展方向。由于其具有大的内表面积，结构设计灵活多样，光纤内部提供感应场所等特点，快速度成为光纤化学传感器的重要发展方向和研究热点。对微结构光纤衍生而来的新型光纤化学传感器进行了详细评述, 最后对光纤化学传感器的未来进行展望。 |
| 关 键 词： | 光纤化学传感 化学传感 微结构光纤 |
| 收稿时间： | 2013-04-10 |
The Recent Development of Fiber-Optic Chemical Sensor |
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| WANG Jian,WEI Jian-ping,YANG Bo,GAO Zhi-yang,ZHANG Li-wei,YANG Xue-feng. The Recent Development of Fiber-Optic Chemical Sensor[J]. Spectroscopy and Spectral Analysis, 2014, 34(8): 2035-2039. DOI: 10.3964/j.issn.1000-0593(2014)08-2035-05 | |
| Authors: | WANG Jian WEI Jian-ping YANG Bo GAO Zhi-yang ZHANG Li-wei YANG Xue-feng |
| Affiliation: | 1. Department of Physics and Chemistry, Henan Polytechnic University, Jiaozuo 454000, China2. State Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an 710119, China3. Key Lab of Gas Geology and Gas Control, Henan Polytechnic University, Jiaozuo 454000, China4. School of Safety Science and Engineering, Henan Polytechnic University, Jiaozuo 454000，China |
| Abstract: | The present article provides a brief review of recent research on fiber-optic chemical sensor technology and the future development trends. Especially, fiber-optic pH chemicl sensor, fiber-optic ion chemicl sensor, and fiber-optic gas chemical sensor are introducded respectively. Sensing film preparation methods such as chemical bonding method and sol-gel method were briefly reviewed. The emergence of new type fiber-microstructured optical fiber opened up a new development direction for fiber-optic chemical sensor. Because of its large inner surface area, flexible design of structure, having internal sensing places in fibers, it has rapidly become an important development direction and research focus of the fiber-optic chemical sensors. The fiber-optic chemical sensor derived from microstructured optical fiber is also discussed in detail. Finally, we look to the future of the fiber-optic chemical sensor. |
| Keywords: | Fiber-optic chemical sensor Chemicl sensor Microstructured optical fiber |
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