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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
作者:  Wang Qian-Jin;  Sun Peng-Shuai;  Zhang Zhi-Rong;  Zhang Le-Wen;  Yang Xi;  Wu Bian;  Pang Tao;  Xia Hua;  Li Qi-Yong
收藏  |  浏览/下载：77/0  |  提交时间：2021/08/30
tunable diode laser absorption spectroscopy (TDLAS)  gas mixture  overlapping spectral lines  support vector regression  
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：61/0  |  提交时间：2021/06/15
Allan variance  carbon dioxide  hydrogen sulfide  off‐  axis integrated cavity output spectroscopy  simultaneous detection  
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
作者:  Deng, Hao;  Li, Mingxing;  He, Yabai;  Xu, Zhenyu;  Yao, Lu;  Chen, Bing;  Yang, Chenguang;  Kan, Ruifeng
收藏  |  浏览/下载：46/0  |  提交时间：2020/11/26
Laser heterodyne spectroradiometer  Wavelength modulation spectroscopy  Carbon dioxide  Column concentration  Optical sensing  
High temporal resolution measurements of ammonia emissions following different nitrogen application rates from a rice field in the Taihu Lake Region of China 期刊论文
ENVIRONMENTAL POLLUTION, 2020, 卷号: 257
作者:  Yang, Wenliang;  Que, Huali;  Wang, Shuwei;  Zhu, Anning;  Zhang, Yujun;  He, Ying;  Xin, Xiuli;  Zhang, Xianfeng;  Ding, Shijie
收藏  |  浏览/下载：63/0  |  提交时间：2020/11/26
Backward Lagrangian stochastic dispersion model  Open-path tunable diode laser absorption spectroscopy technique  Intraday variability  Total ammonia loss  Influencing factor  
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
作者:  Fang, Bo;  Yang, Nana;  Zhao, Weixiong;  Wang, Chunhui;  Zhang, Weijun;  Song, Wei;  Venables, Dean S.;  Chen, Weidong
浏览  |  Adobe PDF(1201Kb)  |  收藏  |  浏览/下载：104/45  |  提交时间：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
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：1582/45  |  提交时间：2020/05/21