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Standoff sub-ppb level measurement of atmospheric ammonia with calibration-free wavelength modulation spectroscopy 期刊论文
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2023, 卷号: 286
作者:  Wang, Ruifeng;  Peng, Jie;  Chen, Jiajin;  Ti, Chaopu;  Wang, Guishi;  Liu, Kun;  Gao, Xiaoming
收藏  |  浏览/下载:56/0  |  提交时间:2022/12/22
Standoff sensor  Ammonia  Open-path  Calibration-free WMS  
Design of an all hollow fiber-coupled middle infrared laser heterodyne radiometer (LHR) 期刊论文
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2022
作者:  Shen, Fengjiao;  Hu, Xueyou;  Lu, Jun;  Xue, Zhengyue;  Tan, Tu;  Gao, Xiaoming;  Chen, Weidong
收藏  |  浏览/下载:55/0  |  提交时间:2022/12/22
external-cavity quantum cascade laser  hollow fiber  laser heterodyne radiometer  middle infrared  photomixing efficiency  
A MEMS modulator-based dual-channel mid-infrared laser heterodyne radiometer for simultaneous remote sensing of atmospheric CH4, H2O and N2O 期刊论文
OPTICS EXPRESS, 2022, 卷号: 30
作者:  Xue, Zhengyue;  Shen, Fengjiao;  Li, Jun;  Liu, Xiaohai;  Wang, Jingjing;  Wang, Guishi;  Liu, Kun;  Chen, Weidong;  Gao, Xiaoming;  Tan, Tu
收藏  |  浏览/下载:74/0  |  提交时间:2022/12/22
Optimization of distribution of permanent magnetrings for Faraday rotation spectroscopy 期刊论文
ACTA PHYSICA SINICA, 2022, 卷号: 71
作者:  Jia Feng-Ming;  Mei Jiao-Xu;  Wang Rui-Feng;  Cheng Gang;  Liu Kun;  Gao Xiao-Ming
收藏  |  浏览/下载:49/0  |  提交时间:2022/12/23
permanent magnetic rings  distribution of magnet  simulation and optimization  Faraday rotation spectroscopy  
Simulation of wind field detection by laserheterodyne spectrometer br 期刊论文
ACTA PHYSICA SINICA, 2022, 卷号: 71
作者:  Li Jun;  Xue Zheng-Yue;  Liu Xiao-Hai;  Wang Jing-Jing;  Wang Gui-Shi;  Liu Kun;  Gao Xiao-Ming;  Tan Tu
收藏  |  浏览/下载:41/0  |  提交时间:2022/12/23
laser heterodyne  high-resolution spectroscopy  simulation experiment  wind speed measurement  
Wide dynamic detection range of methane gas based on enhanced cavity absorption spectroscopy 期刊论文
CHINESE PHYSICS B, 2022, 卷号: 31
作者:  Wang, Yu;  Ding, Bo-Kun;  Wang, Kun-Yang;  Mei, Jiao-Xu;  Han, Ze-Lin;  Tan, Tu;  Gao, Xiao-Ming
收藏  |  浏览/下载:56/0  |  提交时间:2022/05/16
integrated cavity output spectroscopy (ICOS)  trace gas  wide dynamic detection  absorption positions  
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;  Mei, Jiaoxu;  Tan, Tu;  Wang, Guishi;  Liu, Kun;  Gao, Xiaoming
收藏  |  浏览/下载:77/0  |  提交时间:2022/02/21
Nitrous oxide (N2O)  Carbon monoxide (CO)  Multipass cell  Interference suppression  Laser frequency correction  
Measurement and profile inversion of atmospheric N2O absorption spectrum based on laser heterodyne detection 期刊论文
ACTA PHYSICA SINICA, 2021, 卷号: 70
作者:  Xue Zheng-Yue;  Li Jun;  Liu Xiao-Hai;  Wang Jing-Jing;  Xiao-Ming, Gao;  Tan Tu
收藏  |  浏览/下载:53/0  |  提交时间:2022/01/10
laser heterodyne  transmittance spectrum  nitrous oxide (N2O)  inversion calculation  
Ultra-long spin relaxation in two-dimensional ferromagnet Cr2Ge2Te6 flake 期刊论文
2D MATERIALS, 2021, 卷号: 8
作者:  Sun, Tao;  Zhou, Chun;  Jiang, Zhongzhu;  Li, Xiaoming;  Qiu, Kang;  Xiao, Ruichun;  Liu, Caixing;  Ma, Zongwei;  Luo, Xuan;  Sun, Yuping;  Sheng, Zhigao
收藏  |  浏览/下载:65/0  |  提交时间:2021/11/15
ultrafast spin dynamics  2D van der Waals magnets  demagnetization  remagnetization  dimensionality  thermal diffusion anisotropy  
Transportable mid-infrared laser heterodyne radiometer operating in the shot-noise dominated regime 期刊论文
OPTICS LETTERS, 2021, 卷号: 46
作者:  Shen, Fengjiao;  Wang, Gaoxuan;  Wang, Jingjing;  Tan, Tu;  Wang, Guishi;  Jeseck, Pascal;  Te, Yao-Veng;  Gao, Xiaoming;  Chen, Weidong
收藏  |  浏览/下载:70/0  |  提交时间:2021/08/30