HFCAS OpenIR
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Standoff sub-ppb level measurement of atmospheric ammonia with calibration-free wavelength modulation spectroscopy 期刊论文
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2023, 卷号: 286
作者:  Wang, Ruifeng;  Peng, Jie;  Chen, Jiajin;  Ti, Chaopu;  Wang, Guishi;  Liu, Kun;  Gao, Xiaoming
收藏  |  浏览/下载:51/0  |  提交时间:2022/12/22
Standoff sensor  Ammonia  Open-path  Calibration-free WMS  
A MEMS modulator-based dual-channel mid-infrared laser heterodyne radiometer for simultaneous remote sensing of atmospheric CH4, H2O and N2O 期刊论文
OPTICS EXPRESS, 2022, 卷号: 30
作者:  Xue, Zhengyue;  Shen, Fengjiao;  Li, Jun;  Liu, Xiaohai;  Wang, Jingjing;  Wang, Guishi;  Liu, Kun;  Chen, Weidong;  Gao, Xiaoming;  Tan, Tu
收藏  |  浏览/下载:70/0  |  提交时间:2022/12/22
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:41/0  |  提交时间:2022/12/23
permanent magnetic rings  distribution of magnet  simulation and optimization  Faraday rotation spectroscopy  
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  
A pressure-calibration method of wavelength modulation spectroscopy in sealed microbial growth environment* 期刊论文
CHINESE PHYSICS B, 2021, 卷号: 30
作者:  Wang, Kun-Yang;  Shao, Jie;  Shao, Li-Gang;  Chen, Jia-Jin;  Wang, Gui-Shi;  Liu, Kun;  Gao, Xiao-Ming
收藏  |  浏览/下载:77/0  |  提交时间:2021/05/31
second harmonic amplitude  pressure-calibration  microbial growth  sealed environment  CO2  
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:42/0  |  提交时间:2021/06/21
Photoacoustic spectrometer  Absorption coefficient  Aerosol  Nitrogen dioxide  
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:44/0  |  提交时间:2021/03/15
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:47/0  |  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:1581/44  |  提交时间:2020/05/21