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Transportable mid-infrared laser heterodyne radiometer operating in the shot-noise dominated regime 期刊论文
OPTICS LETTERS, 2021, 卷号: 46
Authors:  Shen, Fengjiao;  Wang, Gaoxuan;  Wang, Jingjing;  Tan, Tu;  Wang, Guishi;  Jeseck, Pascal;  Te, Yao-Veng;  Gao, Xiaoming;  Chen, Weidong
Favorite  |  View/Download:1/0  |  Submit date:2021/08/30
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
Authors:  Wang Jing-jing;  Tan Tu;  Wang Gui-shi;  Zhu Gong-dong;  Xue Zheng-yue;  Li Jun;  Liu Xiao-hai;  Gao Xiao-ming
Favorite  |  View/Download:1/0  |  Submit date:2021/04/26
Laser heterodyne  Total atmospheric spectral transmittance  Signal-to-noise ratio  
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
Authors:  Wang, Kunyang;  Shao, Ligang;  Chen, Jiajin;  Wang, Guishi;  Liu, Kun;  Tan, Tu;  Mei, Jiaoxu;  Chen, Weidong;  Gao, Xiaoming
Favorite  |  View/Download:3/0  |  Submit date:2020/12/28
OA-ICOS  dual-laser sensor  time-division multiplexing  carbon dioxide  methane  
Application of White Noise Perturbation in Wavelength Modulated Off-Axis Integrated Cavity Spectroscopy 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 卷号: 40
Authors:  Wang Jing-jing;  Dong Yang;  Tian Xing;  Chen Jia-jin;  Tan Tu;  Zhu Gong-dong;  Mei Jiao-xu;  Gao Xiao-ming
Favorite  |  View/Download:1/0  |  Submit date:2020/11/30
Off-axis integrated cavity output spectroscopy  Wavelength modulation  RF white noise  Cavity mode noise  Detection limit  
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
Authors:  Wang, Jingjing;  Sun, Chunyan;  Wang, Guishi;  Zou, Mingmin;  Tan, Tu;  Liu, Kun;  Chen, Weidong;  Gao, Xiaoming
Favorite  |  View/Download:0/0  |  Submit date:2020/11/26
Fully Integrated Photoacoustic NO2 Sensor for Sub-ppb Level Measurement 期刊论文
SENSORS, 2020, 卷号: 20
Authors:  Dong, Yang;  Gu, Mingsi;  Zhu, Gongdong;  Tan, Tu;  Liu, Kun;  Gao, Xiaoming
Favorite  |  View/Download:0/0  |  Submit date:2020/11/26
nitrogen dioxide  photoacoustic spectroscopy  integrated sensor  detection limit  
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
Authors:  Wang, Guishi;  Mei, Jiaoxu;  Tian, Xing;  Liu, Kun;  Tan, Tu;  Chen, Weidong;  Gao, Xiaoming
View  |  Adobe PDF(3649Kb)  |  Favorite  |  View/Download:1516/16  |  Submit date: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
Authors:  Tian, Xing;  Cao, Yuan;  Chen, Jiajin;  Liu, Kun;  Wang, Guishi;  Tan, Tu;  Mei, Jiaoxu;  Chen, Weidong;  Gao, Xiaoming
Favorite  |  View/Download:8/0  |  Submit date:2020/07/14
gas sensor  methane  ethane  wavelength modulation spectroscopy  multipass absorption cell  
High Sensitivity Detection of Carbon Dioxide Based on Portable Cylindrical Multi-Pass Cell 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 卷号: 39, 期号: 1, 页码: 292-296
Authors:  Chen Jia-jin;  Wang Gui-shi;  Liu Kun;  Tan Tu;  Cheng Gang;  Tian Xing;  Gao Xiao-ming
View  |  Adobe PDF(817Kb)  |  Favorite  |  View/Download:7/3  |  Submit date:2020/03/31
Tunable laser  Direct absorption spectroscopy  Optical multi-pass absorption cell  Carbon dioxide  Detection  
Solution structure of TbCentrin4 from Trypanosoma brucei and its interactions with Ca2+ and other centrins 期刊论文
BIOCHEMICAL JOURNAL, 2018, 卷号: 475, 页码: 3763-3778
Authors:  Shan, Fangzhen;  Ye, Kaiqin;  Zhang, Jiahai;  Liao, Shanhui;  Zhang, Xuecheng;  Xu, Chao;  Tu, Xiaoming
Favorite  |  View/Download:6/0  |  Submit date:2019/12/25