| 石英增强光声光谱技术研究进展 |
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| 引用本文： | 马欲飞,佟瑶,何应,张立功,于欣. 石英增强光声光谱技术研究进展[J]. 发光学报, 2017, 38(7). DOI: 10.3788/fgxb20173807.0839 |
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| 作者姓名： | 马欲飞 佟瑶 何应 张立功 于欣 |
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| 作者单位： | 可调谐激光技术国家级重点实验室 哈尔滨工业大学,黑龙江 哈尔滨,150001 |
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| 基金项目： | 国家自然科学基金，黑龙江省自然科学基金，中国博士后科学基金特等资助，中国博士后科学基金面上资助，黑龙江省博士后科学基金特别资助，黑龙江省博士后科学基金，中央高校基本科研业务费专项资金，哈尔滨市应用技术研究与开发项目，国家重大科学仪器设备开发专项(2012YQ040164)资助项目 Supported by National Natural Science Foundation of China，Natural Science Foundation of Heilongjiang Province，Major Financial Aid of China Postdoctoral Science Foundation，General Project of China Postdoc-toral Science Foundation，Major Financial Aid of Postdoctoral Science Foundation of Heilongjiang Province，Postdoctoral Science Foundation of Heilongjiang Province，Special Funds for Basic Research and Business Expenses of Central Universities，Applied Technology Research and Development Project of Harbin，National Special Scientific Instrument and Equipment Development |
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| 摘 要： | 石英增强光声光谱(QEPAS)技术是一种新颖的气体探测技术,具有体积小、灵敏度高等优点,是痕量气体检测技术的研究热点.本文对QEPAS技术的基本原理、发展历史及发展现状进行了综述,并对多种不同结构的QEPAS系统发展情况进行了介绍,最后对该技术的发展前景进行了展望.
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| 关 键 词： | 石英增强光声光谱 痕量气体检测 激光器 石英音叉 |
Research Progress of Quartz-enhanced Photoacoustic Spectroscopy |
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| MA Yu-fei,TONG Yao,HE Ying,ZHANG Li-gong,YU Xin. Research Progress of Quartz-enhanced Photoacoustic Spectroscopy[J]. Chinese Journal of Luminescence, 2017, 38(7). DOI: 10.3788/fgxb20173807.0839 |
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| Authors: | MA Yu-fei TONG Yao HE Ying ZHANG Li-gong YU Xin |
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| Abstract: | Quartz-enhanced photoacoustic spectroscopy( QEPAS) is a new technique for gas detec-tion. It is revealed that QEPAS holds merits in many aspects, including small volume and high sen-sitivity. Therefore, it has become the hot researching topic of trace gas detection technique. This pa-per introduces the QEPAS technique principle and the structures of several different QEPAS sys-tems. Furthermore, the development prospect of this kind technique is also predicted. |
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| Keywords: | QEPAS trace gas detection laser source quartz tuning fork |
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