| 光声光谱技术进行气体检测研究综述 |
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| 引用本文： | 逯美红,郝瑞宇,王志军,何春乐,周小芳.光声光谱技术进行气体检测研究综述[J].长治学院学报,2011,28(5). |
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| 作者姓名： | 逯美红 郝瑞宇 王志军 何春乐 周小芳 |
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| 作者单位： | 长治学院电子信息与物理系,山西长治,046011 |
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| 基金项目： | 山西省高校科技开发项目资助(2010128) |
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| 摘 要： | 光声光谱技术是近几年发展起来的一种以光声效应为基础的新型光谱分析检测技术。基于其极高的检测灵敏度,已成为一种快速、安全、可靠、有效的微量气体检测技术手段。文章对光声光谱气体检测的基本原理及其在气体检测研究中的最新进展进行了概括和总结,并对其在乙烯等果蔬气体检测中的研究前景进行了分析。
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| 关 键 词： | 光声效应 光声光谱 微量气体检测 乙烯 |
Research on the Photoacoustic Spectroscopy for C2H4 Gas Getection and Applications |
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| LU Mei-hong,HAO Rui-yu,WANG Zhi-jun,HE Chun-le,ZHOU Xiao-fang.Research on the Photoacoustic Spectroscopy for C2H4 Gas Getection and Applications[J].Journal of Changzhi University,2011,28(5). |
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| Authors: | LU Mei-hong HAO Rui-yu WANG Zhi-jun HE Chun-le ZHOU Xiao-fang |
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| Institution: | LU Mei-hong,HAO Rui-yu,WANG Zhi-jun,HE Chun-le,ZHOU Xiao-fang(Department of Electronic Information and Physics,Changzhi University,Changzhi Shanxi 046011) |
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| Abstract: | Photoacoustic spectroscopy is a new-style measurement technique for spectrum analysis based on photoacoustic effect.Qwing to the high sensitivity,the technique of photoacoustic spectroscopy has been a fast and effective measurement technique for trace gas detection.In this paper,the principle of photoacoustic spectroscopy and the recent research progresses gas detection are introduced and illustrated.And the research prospect is anaysized for C2H4 and other trace gas of garden stuff. |
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| Keywords: | photoacoustic effect photoacoustic spectroscopy trace gas detection ethylene gas |
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