HFCAS OpenIR
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Design of an all hollow fiber-coupled middle infrared laser heterodyne radiometer (LHR) 期刊论文
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2022
作者:  Shen, Fengjiao;  Hu, Xueyou;  Lu, Jun;  Xue, Zhengyue;  Tan, Tu;  Gao, Xiaoming;  Chen, Weidong
收藏  |  浏览/下载:51/0  |  提交时间:2022/12/22
external-cavity quantum cascade laser  hollow fiber  laser heterodyne radiometer  middle infrared  photomixing efficiency  
Optimization of distribution of permanent magnetrings for Faraday rotation spectroscopy 期刊论文
ACTA PHYSICA SINICA, 2022, 卷号: 71
作者:  Jia Feng-Ming;  Mei Jiao-Xu;  Wang Rui-Feng;  Cheng Gang;  Liu Kun;  Gao Xiao-Ming
收藏  |  浏览/下载:40/0  |  提交时间:2022/12/23
permanent magnetic rings  distribution of magnet  simulation and optimization  Faraday rotation spectroscopy  
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:51/0  |  提交时间:2022/05/16
integrated cavity output spectroscopy (ICOS)  trace gas  wide dynamic detection  absorption positions  
Highly precise measurement of atmospheric N2O and CO using improved White cell and RF current perturbation 期刊论文
SENSORS AND ACTUATORS B-CHEMICAL, 2022, 卷号: 352
作者:  Shao, Ligang;  Chen, Jiajin;  Wang, Kunyang;  Mei, Jiaoxu;  Tan, Tu;  Wang, Guishi;  Liu, Kun;  Gao, Xiaoming
收藏  |  浏览/下载:73/0  |  提交时间:2022/02/21
Nitrous oxide (N2O)  Carbon monoxide (CO)  Multipass cell  Interference suppression  Laser frequency correction  
Transportable mid-infrared laser heterodyne radiometer operating in the shot-noise dominated regime 期刊论文
OPTICS LETTERS, 2021, 卷号: 46
作者:  Shen, Fengjiao;  Wang, Gaoxuan;  Wang, Jingjing;  Tan, Tu;  Wang, Guishi;  Jeseck, Pascal;  Te, Yao-Veng;  Gao, Xiaoming;  Chen, Weidong
收藏  |  浏览/下载:64/0  |  提交时间:2021/08/30
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:60/0  |  提交时间:2021/06/15
Allan variance  carbon dioxide  hydrogen sulfide  off‐  axis integrated cavity output spectroscopy  simultaneous detection  
Development of a 443 nm diode laser-based differential photoacoustic spectrometer for simultaneous measurements of aerosol absorption and NO2 期刊论文
PHOTOACOUSTICS, 2021, 卷号: 21
作者:  Cao, Yuan;  Liu, Qiang;  Wang, Ruifeng;  Liu, Kun;  Chen, Weidong;  Wang, Guishi;  Gao, Xiaoming
收藏  |  浏览/下载:40/0  |  提交时间:2021/06/21
Photoacoustic spectrometer  Absorption coefficient  Aerosol  Nitrogen dioxide  
Research on All-Fiber Dual-Channel Atmospheric Greenhouse Gases Laser Heterodyne Detection Technology 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 卷号: 41
作者:  Wang Jing-jing;  Tan Tu;  Wang Gui-shi;  Zhu Gong-dong;  Xue Zheng-yue;  Li Jun;  Liu Xiao-hai;  Gao Xiao-ming
收藏  |  浏览/下载:62/0  |  提交时间:2021/04/26
Laser heterodyne  Total atmospheric spectral transmittance  Signal-to-noise ratio  
Three-wavelength measurement of aerosol absorption using a multi-resonator coupled photoacoustic spectrometer 期刊论文
OPTICS EXPRESS, 2021, 卷号: 29
作者:  Cao, Yuan;  Liu, Kun;  Wang, Ruifeng;  Chen, Weidong;  Gao, Xiaoming
收藏  |  浏览/下载:41/0  |  提交时间:2021/03/15
Three-wavelength measurement of aerosol absorption using a multi-resonator coupled photoacoustic spectrometer 期刊论文
OPTICS EXPRESS, 2021, 卷号: 29
作者:  Cao, Yuan;  Liu, Kun;  Wang, Ruifeng;  Chen, Weidong;  Gao, Xiaoming
收藏  |  浏览/下载:42/0  |  提交时间:2021/03/15