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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  
Design of High Precision Temperature and Pressure Closed-Loop Control System for Methane Carbon Isotope Ratio Measurement by Laser Absorption Spectroscopy 期刊论文
POLISH JOURNAL OF ENVIRONMENTAL STUDIES, 2022, 卷号: 31
作者:  Liu Xu;  Zhang Zhirong;  Sun Pengshuai;  Zhang Lewen;  Pang Tao;  Xia Hua;  Wu Bian;  Shu Zhifeng;  Shu Chimin
收藏  |  浏览/下载：79/0  |  提交时间：2022/12/23
tunable diode laser absorption spectroscopy (TDLAS)  CH4 carbon isotope  temperature and pressure  closed-loop control  Allan variance  
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：68/0  |  提交时间：2021/08/30
tunable diode laser absorption spectroscopy (TDLAS)  gas mixture  overlapping spectral lines  support vector regression  
A novel compact intrinsic safety full range Methane microprobe sensor using ?trans -world? processing method based on near -infrared spectroscopy 期刊论文
SENSORS AND ACTUATORS B-CHEMICAL, 2021, 卷号: 334
作者:  Zhang, Lewen;  Pang, Tao;  Zhang, Zhirong;  Sun, Pengshuai;  Xia, Hua;  Wu, Bian;  Guo, Qiang;  Sigrist, Markus W.;  Shu, Chimin
收藏  |  浏览/下载：72/0  |  提交时间：2021/05/06
Methane (CH4)  Laser absorption spectroscopy  Microprobe sensor  Intrinsic safety  Full-range  
Novel Coalbed Methane (CBM) Origin Analysis and Source Apportionment Method Based on Carbon Isotope Ratio Using Infrared Dual-Wavelength Laser Absorption Spectroscopy 期刊论文
EARTH AND SPACE SCIENCE, 2018, 卷号: 5, 期号: 11, 页码: 721-735
作者:  Zhang, Zhirong;  Sun, Pengshuai;  Li, Zhe;  Xia, Hua;  Cui, Xiaojuan;  Pang, Tao;  Wu, Bian;  Guo, Qiang;  Shu, Chimin;  Dong, Fengzhong
Adobe PDF(3275Kb)  |  收藏  |  浏览/下载：112/47  |  提交时间：2019/12/25
coalbed methane (CBM) origin analysis and source apportionment  carbon isotope ratio  dual-wavelength laser absorption spectroscopy  tunable diode laser absorption spectroscopy (TDLAS)  wavelength modulation integrated cavity output spectroscopy  isotope ratio mass spectrometer (IRMS)  
Simultaneous detection of ambient methane, nitrous oxide, and water vapor using an external-cavity quantum cascade laser 期刊论文
ATMOSPHERIC ENVIRONMENT, 2018, 卷号: 189, 页码: 125-132
作者:  Cui, Xiaojuan;  Dong, Fengzhong;  Zhang, Zhirong;  Sun, Pengshuai;  Xia, Hua;  Fertein, Eric;  Chen, Weidong
收藏  |  浏览/下载：69/0  |  提交时间：2019/12/20
Methane emission  Nitrous oxide emission  Water vapor  Mid-infrared  EC-QCL  
Detection of gas temperature using a distributed feedback laser at O-2 absorption wavelength 760 nm 期刊论文
JOURNAL OF OPTICAL TECHNOLOGY, 2016, 卷号: 83, 期号: 11, 页码: 673-677
作者:  Zhang, Z. -R.;  Sun, P. -S.;  Xia, H.;  Li, Z.;  Pang, T.;  Wu, B.;  Cui, X. -J.;  Dong, F. -Z.
浏览  |  Adobe PDF(1051Kb)  |  收藏  |  浏览/下载：65/29  |  提交时间：2018/05/25
Investigation of effective line intensities of trans-HONO near 1255 cm(-1) using continuous-wave quantum cascade laser spectrometers 期刊论文
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2016, 卷号: 182, 期号: 无, 页码: 277-285
作者:  Cui, Xiaojuan;  Dong, Fengzhong;  Sigrist, Markus W.;  Zhang, Zhirong;  Wu, Bian;  Xia, Hua;  Pang, Tao;  Sun, Pengshuai;  Fertein, Eric;  Chen, Weidong
Adobe PDF(836Kb)  |  收藏  |  浏览/下载：105/50  |  提交时间：2017/07/07
Effective Line Strength  Nitrous Acid  Mid-infrared  Quantum Cascade Laser  
Development of a tunable diode laser absorption sensor for online monitoring of industrial gas total emissions based on optical scintillation cross-correlation technique 期刊论文
OPTICS EXPRESS, 2016, 卷号: 24, 期号: 10, 页码: A943-A955
作者:  Zhang, Zhirong;  Pang, Tao;  Yang, Yang;  Xia, Hua;  Cui, Xiaojuan;  Sun, Pengshuai;  Wu, Bian;  Wang, Yu;  Sigrist, Markus W.;  Dong, Fengzhong
Adobe PDF(3496Kb)  |  收藏  |  浏览/下载：105/47  |  提交时间：2016/12/05