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基于离轴腔增强吸收光谱双组分CH4/H2O高灵敏度探测研究
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田兴1,2,3 , 曹渊1,3, 王静静1,3, 陈家金1, 刘锟1, 谈图1, 王贵师1, 高晓明1,* |
High Sensitivity Detection of Two-Component CH4/H2O Based on Off-Axis Cavity Enhanced Absorption Spectroscopy
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TIAN Xing 1,2,3 , CAO Yuan 1,3, WANG Jing-jing 1,3, CHEN Jia-jin 1, LIU Kun 1, TAN Tu 1, WANG Gui-shi 1, GAO Xiao-ming 1,*
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CH4和H2O的浓度值及精度 (a), (b): 采样周期2 s; (c), (d): 平均20 s; (e), (f): Kalman滤波 |
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