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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：133/51  |  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)  
Continuous-wave and pulsed 1,066-nm Nd: Gd0.69Y0.3TaO4 laser directly pumped by a 879-nm laser diode 期刊论文
OPTICS EXPRESS, 2018, 卷号: 26, 期号: 12, 页码: 15705-15717
作者:  Wu, Wentao;  Li, Xudong;  Yan, Renpeng;  Chen, Deying;  Liu, Zhixiang;  Wen, Xiaolin;  Yao, Wenming;  Peng, Fang;  Zhang, Qingli;  Dou, Renqin;  Gao, Jing
浏览  |  Adobe PDF(4208Kb)  |  收藏  |  浏览/下载：78/21  |  提交时间：2019/11/12
Data inversion method for dual-frequency Doppler lidar based on Fabry-Perot etalon quad-edge technique 期刊论文
OPTIK, 2018, 卷号: 159, 期号: 无, 页码: 31-38
作者:  Guo, Wenxin;  Shen, Fahua;  Shi, Wenjuan;  Liu, Mengling;  Wang, Yingying;  Zhu, Chengyun;  Shen, Liujing;  Wang, Bangxin;  Zhuang, Peng
浏览  |  Adobe PDF(3107Kb)  |  收藏  |  浏览/下载：83/34  |  提交时间：2019/06/10
Doppler lidar  Fabry-Perot etalon  Quad-edge technique  Dual frequency  Wind  Backscatter ratio