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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;  Gong, Ting;  Li, Chuanliang
收藏  |  浏览/下载：40/0  |  提交时间：2022/12/22
photoacoustic spectroscopy (PA)  herriott-type  multipass enhancement  wavelength modulation spectroscopy (laser spectroscopy)  atmospheric CH4 detection  
Synchronous detection of multiple optical characteristics of atmospheric aerosol by coupled photoacoustic cavity 期刊论文
CHINESE PHYSICS B, 2022, 卷号: 31
作者:  Jin, Hua-Wei;  Hu, Ren-Zhi;  Xie, Pin-Hua;  Luo, Ping
收藏  |  浏览/下载：38/0  |  提交时间：2022/12/22
spectroscopy  synchronous detection  coupling spectrum  coupled photoacoustic cavity  
Highly Sensitive Sphere-Tube Coupled Photoacoustic Cell Suitable for Detection of a Variety of Trace Gases: NO2 as an Example 期刊论文
SENSORS, 2022, 卷号: 22
作者:  Li, Zhengang;  Si, Ganshang;  Ning, Zhiqiang;  Liu, Jiaxiang;  Fang, Yonghua;  Si, Beibei;  Cheng, Zhen;  Yang, Changping
收藏  |  浏览/下载：52/0  |  提交时间：2022/02/14
photoacoustic spectroscopy  photoacoustic cell  long optical path  acoustic resonance  resonance mode  finite element simulation  
Development of a 443 nm diode laser-based differential photoacoustic spectrometer for simultaneous measurements of aerosol absorption and NO2 期刊论文
PHOTOACOUSTICS, 2021, 卷号: 21
作者:  Cao, Yuan;  Liu, Qiang;  Wang, Ruifeng;  Liu, Kun;  Chen, Weidong;  Wang, Guishi;  Gao, Xiaoming
收藏  |  浏览/下载：37/0  |  提交时间：2021/06/21
Photoacoustic spectrometer  Absorption coefficient  Aerosol  Nitrogen dioxide  
Three-wavelength measurement of aerosol absorption using a multi-resonator coupled photoacoustic spectrometer 期刊论文
OPTICS EXPRESS, 2021, 卷号: 29
作者:  Cao, Yuan;  Liu, Kun;  Wang, Ruifeng;  Chen, Weidong;  Gao, Xiaoming
收藏  |  浏览/下载：37/0  |  提交时间：2021/03/15
Three-wavelength measurement of aerosol absorption using a multi-resonator coupled photoacoustic spectrometer 期刊论文
OPTICS EXPRESS, 2021, 卷号: 29
作者:  Cao, Yuan;  Liu, Kun;  Wang, Ruifeng;  Chen, Weidong;  Gao, Xiaoming
收藏  |  浏览/下载：29/0  |  提交时间：2021/03/15
Research on Optical Absorption Characteristics of Atmospheric Aerosols at 1 064 nm Wavelength 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 卷号: 40
作者:  Chen Jie;  Qian Xian-mei;  Liu Qiang;  Zheng Jian-jie;  Zhu Wen-yue;  Li Xue-bin
收藏  |  浏览/下载：52/0  |  提交时间：2020/12/28
Photoacoustic spectroscopy  Atmospheric aerosol  Optical absorption coefficient  1 064 nm wavelength  
Adaptive Detection Algorithm for Hazardous 期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2020
作者:  Dacheng ,Li;  Fangxiao,Cui;  Anjing, Wang;  Yangyu, Li;  Jun,Wu;  Yanli,Qiao
浏览  |  Adobe PDF(13228Kb)  |  收藏  |  浏览/下载：97/34  |  提交时间：2020/10/21
Brightness temperature spectrum  least absolute shrinkage and selection operator  longwave infrared  remote sensing  
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
作者:  Hongliang Ma;  Zhensong Cao
浏览  |  Adobe PDF(858Kb)  |  收藏  |  浏览/下载：63/32  |  提交时间：2020/10/20
N-doping nanoporous carbon microspheres derived from MOFs for highly efficient removal of formaldehyde 期刊论文
NANOTECHNOLOGY, 2019, 卷号: 30, 期号: 10, 页码: 10
作者:  Li, Xinyang;  Sun, Yiqiang;  Zhang, Tao;  Bai, Yu;  Lyu, Xianjun;  Cai, Weiping;  Li, Yue
浏览  |  Adobe PDF(1941Kb)  |  收藏  |  浏览/下载：72/37  |  提交时间：2020/03/31
metal-organic framework  N-doped nanoporous carbon  formaldehyde  adsorption