| 光腔衰荡光谱技术应用于痕量气体检测的研究进展 |
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| 引用本文： | 王晓华,王凯迪,余锦,贾慧民,貊泽强,王金舵,唐吉龙,方铉,魏志鹏. 光腔衰荡光谱技术应用于痕量气体检测的研究进展[J]. 科学技术与工程, 2017, 17(14) |
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| 作者姓名： | 王晓华 王凯迪 余锦 贾慧民 貊泽强 王金舵 唐吉龙 方铉 魏志鹏 |
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| 作者单位： | 长春理工大学理学院,长春理工大学理学院,中国科学院光电研究院,长春理工大学理学院,中国科学院光电研究院,中国科学院光电研究院,长春理工大学理学院,长春理工大学理学院,长春理工大学理学院 |
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| 摘 要： | 光腔衰荡光谱(CRDS)技术在对痕量气体的检测技术中占有重要的地位。对基于光腔衰荡光谱技术的痕量气体检测相关研究进行了综述,分析了光腔衰荡光谱技术的相关工作原理及技术特点。介绍了CRDS痕量气体检测在大气环境、生物医学、燃烧化学等方面的研究进展以及存在的问题;总结了CRDS痕量气体检测的发展趋势。
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| 关 键 词： | 腔衰荡光谱；痕量气体检测；研究进展；激光技术 |
| 收稿时间： | 2016-10-30 |
| 修稿时间： | 2016-12-08 |
Application of Cavity Ring - down Spectroscopy in Trace Gas Detection |
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| Wang Xiaohu,Wang Kaidi,Yu Jin,Jia Huimin,Mo Zeqiang,Wang Jinduo,Tang Jilong,Fang Xuan and Wei Zhipeng. Application of Cavity Ring - down Spectroscopy in Trace Gas Detection[J]. Science Technology and Engineering, 2017, 17(14) |
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| Authors: | Wang Xiaohu Wang Kaidi Yu Jin Jia Huimin Mo Zeqiang Wang Jinduo Tang Jilong Fang Xuan Wei Zhipeng |
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| Affiliation: | College of Science, Changchun University of Science and Technology,College of Science, Changchun University of Science and Technology,Academy of Opto-Electronics,Chinese Academy of Science,College of Science, Changchun University of Science and Technology,Academy of Opto-Electronics,Chinese Academy of Science,Academy of Opto-Electronics,Chinese Academy of Science,College of Science, Changchun University of Science and Technology,College of Science, Changchun University of Science and Technology,College of Science, Changchun University of Science and Technology |
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| Abstract: | Cavity ring-down spectroscopy (CRDS) plays an important role in gas absorption spectroscopy. In this paper, the related research of trace gas detection based on cavity ring - down spectroscopy is reviewed, and the related working principle and technical characteristics of the cavity ring - down spectroscopy are analyzed. The research progress and problems of CRDS trace gas detection in atmospheric environment, biomedicine and combustion chemistry are introduced.The development trend of trace gas detection of CRDS was summarized. |
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| Keywords: | cavity ring-down spectroscopy trace gas detection research progress laser technology |
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