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Simultaneous measurement of NO and NO2 by dual-channel cavity photoacoustic spectroscopy technique 期刊论文
OPTICS AND LASER TECHNOLOGY, 2022, 卷号: 156
作者:  Jin, Hua-wei;  Fang, Lei;  Li, Zhi-yan;  Wang, Dan
收藏  |  浏览/下载:47/0  |  提交时间:2022/12/22
NOx  PAS  Dual-channel cavity  Simultaneous measurement  CRDS  
Portable cavity ring-down spectrometer for an HO2 radical measurement: instrument's performance and potential improvement using a narrow linewidth laser 期刊论文
OPTICS EXPRESS, 2022, 卷号: 30
作者:  Wang, Chunhui;  Zhao, Weixiong;  Fang, Bo;  Yang, Nana;  Cheng, Feihu;  Hu, Xiao;  Chen, Yang;  Zhang, Weijun;  Fittschen, Christa;  Chen, Weidong
收藏  |  浏览/下载:50/0  |  提交时间:2022/12/23
High-sensitivity methane monitoring based on quasi-fundamental mode matched continuous-wave cavity ring-down spectroscopy 期刊论文
CHINESE PHYSICS B, 2022, 卷号: 31
作者:  Li, Zhe;  Yang, Shuang;  Zhang, Zhirong;  Xia, Hua;  Pang, Tao;  Wu, Bian;  Sun, Pengshuai;  Wang, Huadong;  Yu, Runqing
收藏  |  浏览/下载:46/0  |  提交时间:2022/12/22
continuous-wave cavity ring-down spectroscopy (CW-CRDS)  cavity modes  coupling efficiency  mode matching  greenhouse gas  
Nocturnal atmospheric chemistry of NO3 and N2O5 over Changzhou in the Yangtze River Delta in China 期刊论文
JOURNAL OF ENVIRONMENTAL SCIENCES, 2022, 卷号: 114
作者:  Lin, Chuan;  Hu, Renzhi;  Xie, Pinhua;  Lou, Shengrong;  Zhang, Guoxian;  Tong, Jinzhao;  Liu, Jianguo;  Liu, Wenqing
收藏  |  浏览/下载:63/0  |  提交时间:2022/12/23
Nitrate radical (NO3)  Dinitrogen pentoxide (N2O5)  Cavity ring-down spectroscopy (CRDS)  Styrene  N2O5 uptake  Nighttime chemistry  
Optical Feedback Linear Cavity Ringdown Spectroscopy 期刊论文
FRONTIERS IN PHYSICS, 2022, 卷号: 10
作者:  Wang, Xingping;  Zhao, Gang;  Jiao, Kang;  Chen, Bing;  Kan, Ruifeng;  Cong, Zhenhua;  Liu, Jianguo;  Ma, Weiguang
收藏  |  浏览/下载:63/0  |  提交时间:2022/03/28
CRDS  laser absorption spectroscopy  high sensitivity  optical feedback  Fabry-Perot cavity  
Amplitude-Modulated Cavity-Enhanced Absorption Spectroscopy with Phase-Sensitive Detection: A New Approach Applied to the Fast and Sensitive Detection of NO2 期刊论文
ANALYTICAL CHEMISTRY, 2022
作者:  Zhou, Jiacheng;  Zhao, Weixiong;  Zhang, Yang;  Fang, Bo;  Cheng, Feihu;  Xu, Xuezhe;  Ni, Shichuan;  Zhang, Weijun;  Ye, Chunxiang;  Chen, Weidong;  Venables, Dean S.
收藏  |  浏览/下载:51/0  |  提交时间:2022/03/28
Quasi-Simultaneous Sensitive Detection of Two Gas Species by Cavity-Ringdown Spectroscopy with Two Lasers 期刊论文
SENSORS, 2021, 卷号: 21
作者:  Ma, Guosheng;  He, Yabai;  Chen, Bing;  Deng, Hao;  Liu, Ying;  Wang, Xingping;  Zhao, Zhihao;  Kan, Ruifeng
收藏  |  浏览/下载:76/0  |  提交时间:2022/01/10
cavity ringdown spectroscopy  optical sensing  simultaneous detection of multi components  methane isotope ratio  
A Fiber-Integrated CRDS Sensor for In-Situ Measurement of Dissolved Carbon Dioxide in Seawater 期刊论文
SENSORS, 2021, 卷号: 21
作者:  Hu, Mai;  Chen, Bing;  Yao, Lu;  Yang, Chenguang;  Chen, Xiang;  Kan, Ruifeng
收藏  |  浏览/下载:42/0  |  提交时间:2022/03/21
seawater dissolved gas  carbon dioxide  optical cavity ring-down spectroscopy  in-situ measurement  
Absolute Absorption Cross-Section of the (A)over-tilde <-(X)over-tilde Electronic Transition of the Ethyl Peroxy Radical and Rate Constant of Its Cross Reaction with HO2 期刊论文
PHOTONICS, 2021, 卷号: 8
作者:  Zhang, Cuihong;  Shamas, Mirna;  Assali, Mohamed;  Tang, Xiaofeng;  Zhang, Weijun;  Pillier, Laure;  Schoemaecker, Coralie;  Fittschen, Christa
收藏  |  浏览/下载:51/0  |  提交时间:2021/11/01
peroxy radicals  near-infrared spectroscopy  (A)over-tilde <-(X)over-tilde electronic transition  cavity ring down spectroscopy  
First result of CRDS system with cesium operation for radiofrequency negative ion source test facility at ASIPP 期刊论文
FUSION ENGINEERING AND DESIGN, 2021, 卷号: 166
作者:  Liang, Lizhen;  Hu, Chundong;  Liu, Wei;  Wei, Jianglong;  Xu, Yongjian;  Jiang, Caichao;  Zhao, Yuanzhe;  Xie, Yahong;  Xie, Yuanlai
收藏  |  浏览/下载:52/0  |  提交时间:2021/06/15
Cavity ring-down spectroscopy  Negative ion source  Hydrogen negative ions  Neutral beam injection