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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:23/0  |  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:9/0  |  Submit date:2021/08/31
absorption saturation  spectral profile reconstruction  TDLAS  pressure  self-broadened half-width coefficient  
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:33/0  |  Submit date:2021/06/21
TDLAS  Gas turbine  Wavelength modulation spectroscopy  Flow field diagnosis  Mobile measurement  
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:23/0  |  Submit date:2020/11/26
laser absorption spectrum  quantum cascade laser  line intensity  concentration inversion  
Compact dual-gas sensor for simultaneous measurement of atmospheric methane, and water vapor using a 3.38 μm antimonidedistributed feedback laser diode 期刊论文
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2020
Authors:  Hongliang Ma;  Zhensong Cao
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用于TDLAS气体检测系统的高精度温控设计 期刊论文
光子学报, 2020, 卷号: 49
Authors:  刘旭;  孙鹏帅;  杨曦;  庞涛;  夏滑;  吴边;  张志荣;  舒志峰;  徐启铭
Favorite  |  View/Download:31/0  |  Submit date:2021/03/15
Tunable diode laser absorption spectroscopy  Temperature control  Current source  Concentration measurement  Temperature sensor  可调谐二极管激光吸收光谱  温度控制  恒流源  浓度测量  PT100  
激光吸收光谱系统中气室的高精度温控设计 期刊论文
光学学报, 2020, 卷号: 40
Authors:  杨曦;  孙鹏帅;  庞涛;  夏滑;  吴边;  徐启铭;  张志荣;  舒志峰
Favorite  |  View/Download:32/0  |  Submit date:2020/11/23
spectroscopy  computational fluid dynamics  temperature control box  tunable diode laser absorption spectroscopy  光谱学  计算流体动力学  温度控制箱体  可调谐二极管激光吸收光谱  
Improved spherical mirror multipass-cell-based interband cascade laser spectrometer for detecting ambient formaldehyde at parts per trillion by volume levels 期刊论文
APPLIED OPTICS, 2019
Authors:  Fang, Bo;  Yang, Nana;  Zhao, Weixiong;  Wang, Chunhui;  Zhang, Weijun;  Song, Wei;  Venables, Dean S.;  Chen, Weidong
View  |  Adobe PDF(1201Kb)  |  Favorite  |  View/Download:43/13  |  Submit date:2020/10/26
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
Authors:  Wang, Guishi;  Mei, Jiaoxu;  Tian, Xing;  Liu, Kun;  Tan, Tu;  Chen, Weidong;  Gao, Xiaoming
View  |  Adobe PDF(3649Kb)  |  Favorite  |  View/Download:1539/25  |  Submit date:2020/05/21
Research progress on the application of laser ablation absorption spectroscopy 期刊论文
PROCEEDINGS OF SPIE, 2019
Authors:  Ye Hao;  Cao Zhensong
View  |  Adobe PDF(278Kb)  |  Favorite  |  View/Download:41/12  |  Submit date:2020/10/19