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A Multispectrum Fitting Program Based on Non-Linear Least-Squares Method for Line Parameters: Application to (CH4)-C-12 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 卷号: 41
Authors:  Ma Hong-liang;  Zheng Jian-jie;  Liu Qiang;  Qian Xian-mei;  Zhu Wen-yue
Favorite  |  View/Download:26/0  |  Submit date:2022/03/21
Multispectrum fitting program  Methane  Absorption spectrum  Line parameter  
Quasi-Simultaneous Sensitive Detection of Two Gas Species by Cavity-Ringdown Spectroscopy with Two Lasers 期刊论文
SENSORS, 2021, 卷号: 21
Authors:  Ma, Guosheng;  He, Yabai;  Chen, Bing;  Deng, Hao;  Liu, Ying;  Wang, Xingping;  Zhao, Zhihao;  Kan, Ruifeng
Favorite  |  View/Download:19/0  |  Submit date:2022/01/10
cavity ringdown spectroscopy  optical sensing  simultaneous detection of multi components  methane isotope ratio  
Separation and analysis method of overlapping absorption spectra with cross interference in gas mixture measurement 期刊论文
ACTA PHYSICA SINICA, 2021, 卷号: 70
Authors:  Wang Qian-Jin;  Sun Peng-Shuai;  Zhang Zhi-Rong;  Zhang Le-Wen;  Yang Xi;  Wu Bian;  Pang Tao;  Xia Hua;  Li Qi-Yong
Favorite  |  View/Download:12/0  |  Submit date:2021/08/30
tunable diode laser absorption spectroscopy (TDLAS)  gas mixture  overlapping spectral lines  support vector regression  
An approach to gas sensors based on tunable diode laser incomplete saturated absorption spectra* 期刊论文
CHINESE PHYSICS B, 2021, 卷号: 30
Authors:  Nie, Wei;  Xu, Zhen-Yu;  Kan, Rui-Feng;  Dong, Mei-Rong;  Lu, Ji-Dong
Favorite  |  View/Download:7/0  |  Submit date:2021/08/31
absorption saturation  spectral profile reconstruction  TDLAS  pressure  self-broadened half-width coefficient  
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
Authors:  Tian, Xing;  Cheng, Gang;  Cao, Yanan;  Chen, Jiajin;  Liu, Kun;  Gao, Xiaoming
Favorite  |  View/Download:24/0  |  Submit date:2021/06/15
Allan variance  carbon dioxide  hydrogen sulfide  off‐  axis integrated cavity output spectroscopy  simultaneous detection  
Measurement Method of Two-Dimensional Distribution of Temperature and Components in Gas Turbine Combustor Based on Wavelength Modulated Absorption Spectroscopy 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 卷号: 41
Authors:  Huang An;  Xu Zhen-yu;  Xia Hui-hui;  Yao Lu;  Ruan Jun;  Hu Jia-yi;  Zang Yi-peng;  Kan Rui-feng
Favorite  |  View/Download:30/0  |  Submit date:2021/06/21
TDLAS  Gas turbine  Wavelength modulation spectroscopy  Flow field diagnosis  Mobile measurement  
Methods of tunable diode laser absorption saturation spectroscopy to gas sensing under optically thick conditions 期刊论文
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2021
Authors:  Nie, Wei;  Xu, Zhenyu;  Rao, Gangfu;  Lin, Xiao;  Lu, Jidong;  Dong, Meirong;  Kan, Ruifeng
Favorite  |  View/Download:19/0  |  Submit date:2021/04/26
methane  optically thick conditions  spectrum two wings reconstruction  TDLASS  transmission intensity fitting  
Laser heterodyne spectroradiometer assisted by self-calibrated wavelength modulation spectroscopy for atmospheric CO2 column absorption measurements 期刊论文
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2020, 卷号: 230
Authors:  Deng, Hao;  Li, Mingxing;  He, Yabai;  Xu, Zhenyu;  Yao, Lu;  Chen, Bing;  Yang, Chenguang;  Kan, Ruifeng
Favorite  |  View/Download:2/0  |  Submit date:2020/11/26
Laser heterodyne spectroradiometer  Wavelength modulation spectroscopy  Carbon dioxide  Column concentration  Optical sensing  
NH3 aliasing absorption spectra at 1103.4 cm(-1) based on continuous quantum cascade laser 期刊论文
ACTA PHYSICA SINICA, 2020, 卷号: 69
Authors:  Li Meng-Qi;  Zhang Yu-Jun;  He Ying;  You Kun;  Fan Bo-Qiang;  Yu Dong-Qi;  Xie Hao;  Lei Bo-En;  Li Xiao-Yi;  Liu Jian-Guo;  Liu Wen-Qing
Favorite  |  View/Download:16/0  |  Submit date:2020/11/26
laser absorption spectrum  quantum cascade laser  line intensity  concentration inversion  
Simultaneous measurement of gas absorption and path length by employing the first harmonic phase angle method in wavelength modulation spectroscopy 期刊论文
OPTICS EXPRESS, 2020, 卷号: 28
Authors:  Yang, Chenguang;  Mei, Liang;  Wang, Xingping;  Deng, Hao;  Hu, Mai;  Xu, Zhenyu;  Chen, Bing;  He, Yabai;  Kan, Ruifeng
Favorite  |  View/Download:8/0  |  Submit date:2020/11/26