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Wide dynamic detection range of methane gas based on enhanced cavity absorption spectroscopy 期刊论文
CHINESE PHYSICS B, 2022, 卷号: 31
作者:  Wang, Yu;  Ding, Bo-Kun;  Wang, Kun-Yang;  Mei, Jiao-Xu;  Han, Ze-Lin;  Tan, Tu;  Gao, Xiao-Ming
收藏  |  浏览/下载:46/0  |  提交时间:2022/05/16
integrated cavity output spectroscopy (ICOS)  trace gas  wide dynamic detection  absorption positions  
Simultaneous detection of hydrogen sulfide and carbon dioxide based on off-axis integrated cavity output spectroscopy using a near-infrared distributed feedback diode laser 期刊论文
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2021
作者:  Tian, Xing;  Cheng, Gang;  Cao, Yanan;  Chen, Jiajin;  Liu, Kun;  Gao, Xiaoming
收藏  |  浏览/下载:54/0  |  提交时间:2021/06/15
Allan variance  carbon dioxide  hydrogen sulfide  off‐  axis integrated cavity output spectroscopy  simultaneous detection  
A Dual-Laser Sensor Based on Off-Axis Integrated Cavity Output Spectroscopy and Time-Division Multiplexing Method 期刊论文
SENSORS, 2020, 卷号: 20
作者:  Wang, Kunyang;  Shao, Ligang;  Chen, Jiajin;  Wang, Guishi;  Liu, Kun;  Tan, Tu;  Mei, Jiaoxu;  Chen, Weidong;  Gao, Xiaoming
收藏  |  浏览/下载:59/0  |  提交时间:2020/12/28
OA-ICOS  dual-laser sensor  time-division multiplexing  carbon dioxide  methane  
A fibered near-infrared laser heterodyne radiometer for simultaneous remote sensing of atmospheric CO2 and CH4 期刊论文
OPTICS AND LASERS IN ENGINEERING, 2020, 卷号: 129
作者:  Wang, Jingjing;  Sun, Chunyan;  Wang, Guishi;  Zou, Mingmin;  Tan, Tu;  Liu, Kun;  Chen, Weidong;  Gao, Xiaoming
收藏  |  浏览/下载:42/0  |  提交时间:2020/11/26
Laser frequency locking and intensity normalization in wavelength modulation spectroscopy for sensitive gas sensing 期刊论文
OPTICS EXPRESS, 2019, 卷号: 27, 期号: 4, 页码: 4878-4885
作者:  Wang, Guishi;  Mei, Jiaoxu;  Tian, Xing;  Liu, Kun;  Tan, Tu;  Chen, Weidong;  Gao, Xiaoming
浏览  |  Adobe PDF(3649Kb)  |  收藏  |  浏览/下载:1573/42  |  提交时间:2020/05/21
Dual-Gas Sensor of CH4/C2H6 Based on Wavelength Modulation Spectroscopy Coupled to a Home-Made Compact Dense-Pattern Multipass Cell 期刊论文
SENSORS, 2019, 卷号: 19, 期号: 4, 页码: 13
作者:  Tian, Xing;  Cao, Yuan;  Chen, Jiajin;  Liu, Kun;  Wang, Guishi;  Tan, Tu;  Mei, Jiaoxu;  Chen, Weidong;  Gao, Xiaoming
收藏  |  浏览/下载:35/0  |  提交时间:2020/07/14
gas sensor  methane  ethane  wavelength modulation spectroscopy  multipass absorption cell  
A novel photoacoustic spectroscopy gas sensor using a low cost polyvinylidene fluoride film 期刊论文
SENSORS AND ACTUATORS B-CHEMICAL, 2018, 卷号: 277, 页码: 571-575
作者:  Liu, Kun;  Cao, Yuan;  Wang, Guishi;  Zhang, Weijun;  Chen, Weidong;  Gao, Xiaoming
收藏  |  浏览/下载:44/0  |  提交时间:2019/12/25
Photoacoustic  Spectroscopy  Polyvinylidene  Fluoride film  Gas detection  
Photoacoustic Measurement of Ethane with Near-Infrared DFB Diode Laser 期刊论文
JOURNAL OF SPECTROSCOPY, 2018, 期号: 无, 页码: 5
作者:  Cheng, Gang;  Cao, Yuan;  Liu, Kun;  Zhu, Gongdong;  Wang, Guishi;  Gao, Xiaoming
浏览  |  Adobe PDF(1648Kb)  |  收藏  |  浏览/下载:81/40  |  提交时间:2019/08/26