| SnO2：TiO2薄膜氨气敏光纤传感器的研究 |
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| 引用本文： | 郑顺镟,叶磊.SnO2：TiO2薄膜氨气敏光纤传感器的研究[J].四川激光,1997,18(2):17-19,27. |
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| 作者姓名： | 郑顺镟 叶磊 |
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| 作者单位： | 中山大学物理系 |
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| 摘 要： | 本文作者利用ＳｎＯ２：ＴｉＯ２气敏光学薄膜设计制成气敏光纤传感器，并用它测定氨蒸汽浓度，传感器的灵敏范围为１５０￣６０００ｐｐｍ，灵敏度为２００ｐｐｍ。
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| 关 键 词： | 光纤传感器 气敏光学薄膜 氨蒸汽 |
Study of a SnO 2:TiO 2 film optical fiber sensor sensitive to ammonia vapor |
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| Zhen Shunxuan,Yelel,Guo Sigan.Study of a SnO 2:TiO 2 film optical fiber sensor sensitive to ammonia vapor[J].Laser Journal,1997,18(2):17-19,27. |
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| Authors: | Zhen Shunxuan Yelel Guo Sigan |
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| Abstract: | An optical fiber chemical sensor which has been designed by use of SnO 2:TiO 2 thin film is introduced in this paper.The sensor was operated in ammonia vapor.Our experiments indicate that the sensor sensitive range is 150 to 6000ppm and the sensivity is 200ppm. |
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| Keywords: | optical fiber sensor gas sensing optics thin film ammonia vapor |
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