基于荧光猝灭原理的光纤爆炸物传感器

初凤红; 杨俊杰; 王计元

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上海电力大学学报:2011,27(2):176-178,182

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基于荧光猝灭原理的光纤爆炸物传感器

初凤红, 杨俊杰, 王计元

(上海电力学院计算机与信息工程学院上海 200090)

Optical Fiber Explosive Sensor BasedonFluorescence Quenching

CHU Fenghong, YANG Junjie, WANG Jiyuan

(School of Computer and Information Engineering, Shanghai University of Electric Power, Shanghai 200090, China)

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投稿时间：2010-07-12

中文摘要: 基于荧光猝灭原理制备了硝基芳烃类爆炸物浓度测量系统。以放大荧光聚合物MEH-PPV作为荧光指示剂，采用塑料光纤作为传感和传光元件，传感头做成U型以提高灵敏度，利用相移法实现对荧光寿命的测定。实验测得系统在TNT饱和蒸汽下和没有TNT时相位差约为0。2°。

中文关键词: 爆炸物塑料光纤荧光寿命相移法

Abstract:Explosive detection system is manufactured by fluorescence quenching technology.Amplified fluorescence polymer MEH-PP Visusedas fluorescence quencher;plastic optical fiberis use dassensor head and to transmit light, in order to increase the sensitivity the sensor head is bent in to Ushape; the fluorescence life time is detected by using phase modulation technique.Through experiment it is found that the phased if ference between saturated TNT atmosphere and without TNT is 0.2 degree.

keywords: explosive plastic optical fiber fluorescence life time phase modulation technique

文章编号：20110217 中图分类号： 文献标志码：

基金项目:上海市教育委员会科研创新项目(09YZ337，09ZZ185)；上海市重点科技攻关计划(08160510600，09160501700)

作者	单位	E-mail
初凤红	上海电力学院计算机与信息工程学院上海 200090	chufenghong@siom.ac.cn
杨俊杰	上海电力学院计算机与信息工程学院上海 200090
王计元	上海电力学院计算机与信息工程学院上海 200090

Author Name	Affiliation	E-mail
CHU Fenghong	School of Computer and Information Engineering, Shanghai University of Electric Power, Shanghai 200090, China	chufenghong@siom.ac.cn
YANG Junjie	School of Computer and Information Engineering, Shanghai University of Electric Power, Shanghai 200090, China
WANG Jiyuan	School of Computer and Information Engineering, Shanghai University of Electric Power, Shanghai 200090, China

引用文本：
初凤红,杨俊杰,王计元.基于荧光猝灭原理的光纤爆炸物传感器[J].上海电力大学学报,2011,27(2):176-178,182.
CHU Fenghong,YANG Junjie,WANG Jiyuan.Optical Fiber Explosive Sensor BasedonFluorescence Quenching[J].Journal of Shanghai University of Electric Power,2011,27(2):176-178,182.