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Resonant photoacoustic spectrometer enhanced by multipass absorption for detecting atmospheric CH4 at the ppb-level 期刊论文
FRONTIERS IN CHEMISTRY, 2022, 卷号: 10
作者:  Liu, Qiang;  Sun, Yi;  Qiu, Xuanbing;  Guo, Guqing;  Li, Lin
收藏  |  浏览/下载:24/0  |  提交时间:2022/12/22
Research on the enhancement of signal-to-noise ratio by radio frequency white noise in compact dense-pattern multipass cell for trace gas detection 期刊论文
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2022
作者:  Tian, Xing;  Cheng, Gang;  Chen, Jiajin;  Liu, Kun
收藏  |  浏览/下载:44/0  |  提交时间:2022/03/21
Highly precise measurement of atmospheric N2O and CO using improved White cell and RF current perturbation 期刊论文
SENSORS AND ACTUATORS B-CHEMICAL, 2022, 卷号: 352
作者:  Shao, Ligang;  Chen, Jiajin;  Wang, Kunyang
收藏  |  浏览/下载:67/0  |  提交时间:2022/02/21
Spectroscopic trace gas detection in air-based gas mixtures: Some methods and applications for breath analysis and environmental monitoring 期刊论文
Journal of Applied Physics, 2022, 卷号: 131, 期号: 22, 页码: 25
作者:  J. B. Xia;  F. Zhu;  J. Bounds;  E. Aluauee;  A. Kolomenskii
收藏  |  浏览/下载:4/0  |  提交时间:2023/06/14
A Laser-Based Multipass Absorption Sensor for Sub-ppm Detection of Methane, Acetylene and Ammonia 期刊论文
Sensors, 2022, 卷号: 22, 期号: 2, 页码: 14
作者:  W. Duan;  F. W. Yan;  Y. Wang;  H. Zhang;  L. H. Ma
收藏  |  浏览/下载:2/0  |  提交时间:2023/06/14
A robust optical sensor for remote multi-species detection combining frequency-division multiplexing and normalized wavelength modulation spectroscopy 期刊论文
Sensors (Switzerland), 2021, 卷号: 21, 期号: 4, 页码: 1-13
作者:  W. Jin;  H. Zhang;  M. Hu;  M. Hu;  Y. Wei
收藏  |  浏览/下载:3/0  |  提交时间:2022/06/13
A sensitive methane sensor of a ppt detection level using a mid-infrared interband cascade laser and a long-path multipass cell 期刊论文
Sensors and Actuators, B: Chemical, 2021, 卷号: 334
作者:  J. Xia;  C. Feng;  F. Zhu;  S. Ye;  S. Zhang
收藏  |  浏览/下载:3/0  |  提交时间:2022/06/13
Relativistic near-single-cycle optical vortex pulses from noble gas-filled multipass cells 期刊论文
OPTICS LETTERS, 2020, 卷号: 45, 期号: 12
作者:  Cao, Huabao;  Nagymihaly, Roland S.;  Kalashnikov, Mikhail
收藏  |  浏览/下载:18/0  |  提交时间:2020/07/10
Time-Resolved Laser-Flash Photolysis Faraday Rotation Spectrometer: A New Tool for Total OH Reactivity Measurement and Free Radical Kinetics Research 期刊论文
ANALYTICAL CHEMISTRY, 2020, 卷号: 92
作者:  Wei, Nana;  Fang, Bo;  Zhao, Weixiong;  Wang, Chunhui;  Yang, Nana
收藏  |  浏览/下载:28/0  |  提交时间:2020/11/26
Design and simulation of a multipass cell consisting of two plane mirrors and a biconvex lens 期刊论文
OPTICAL ENGINEERING, 2020, 卷号: 59
作者:  Cao, Yanan;  Cheng, Gang;  Wang, Guishi;  Tian, Xing;  Li, Li
收藏  |  浏览/下载:9/0  |  提交时间:2020/11/26


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