高灵敏腔衰荡光谱技术及其应用研究

刘文清; 王兴平; 马国盛; 刘英; 赵之豪; 李想; 邓昊; 陈兵; 阚瑞峰

doi:doi:10.3788/AOS202141.0130003

光学学报, 2021, 41 (1): 0130003, 网络出版: 2021-02-23

高灵敏腔衰荡光谱技术及其应用研究下载： 2129次特邀综述

Research of High Sensitivity Cavity Ring-Down Spectroscopy Technology and Its Application

刘文清 ^1,*王兴平 ^1,2马国盛 ^1,3刘英 ^1,3赵之豪 ⁴李想 ¹邓昊 ¹陈兵 ^1,**阚瑞峰 ¹

作者单位

¹ 中国科学院合肥物质科学研究院安徽光学精密机械研究所环境光学与技术重点实验室, 安徽合肥 230031

² 中国科学技术大学工程科学学院, 安徽合肥 230027

³ 中国科学技术大学科学岛分院, 安徽合肥 230031

⁴ 东北大学信息科学与工程学院, 辽宁沈阳 110000

图 & 表

图 1. 基于CRDS的大气CO₂浓度测量原理图

Fig. 1. Schematic of atmospheric CO₂ concentration measurement based on CRDS

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图 2. 空腔长时间测量结果。(a)空腔衰荡测量结果;(b) Allan方差计算结果

Fig. 2. Results of long-time measurement of empty cavity. (a) Ring down measurement result; (b) result of Allen variance

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图 3. 浓度为99×10^-6的CO₂光谱拟合及其残差

Fig. 3. Spectral fitting of CO₂ with concentration of 99×10^-6 and its residual

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图 4. 基于CRDS的高真空光学湿度计原理图^[93]

Fig. 4. Schematic of high vacuum optical hygrometer based on CRDS^[93]

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图 5. 所选的4条吸收谱线在露点温度下,不同蒸气压下的积分吸收系数^[93]

Fig. 5. Integral absorption coefficients of the four absorption lines selected at dew-point temperature with different vapor pressures^[93]

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图 6. 痕量水汽吸收光谱测量结果^[93]

Fig. 6. Measurement results of trace water vapor absorption spectrum^[93]

下载图片查看原文

图 7. 基于CRDS的大气甲烷测量仪^[96]

Fig. 7. Schematic of atmospheric methane measuring instrument based on CRDS^[96]

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图 8. 大气甲烷浓度连续监测结果^[96]

Fig. 8. Results of continuous monitoring of atmospheric methane concentration^[96]

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图 9. 基于球载CRDS的甲烷垂直廓线测量系统^[89]。(a)系统原理图;(b)系统实物图

Fig. 9. Methane vertical profile measurement system based on balloon-borne CRDS^[89]. (a) System principle diagram; (b) physical diagram of the system

下载图片查看原文

图 10. 第二次青藏高原综合科考鲁朗系留球试验现场^[89]

Fig. 10. The site of the second Qinghai-Tibet Plateau comprehensive scientific research test by captive balloon at Lulang^[89]

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图 11. 光谱测量与拟合结果^[89]。 (a)上升过程中海拔约5250 m处; (b)下降过程中海拔约5600 m处

Fig. 11. Spectral measurement and fitting results^[89]. (a) At 5250 m altitude during the ascent; (b) at 5600 m altitude during the descent

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图 12. 甲烷浓度垂直分布测量结果^[89]。(a)上升过程;(b)下降过程

Fig. 12. Measurement results of vertical distribution of methane concentration^[89]. (a) During the ascent; (b) during the descent

下载图片查看原文

图 13. 深海溶解甲烷原位分析系统原理图^[88]

Fig. 13. Schematic of in situ analysis system for deep-sea dissolved methane^[88]

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图 14. 光学谐振腔3D设计图^[88]

Fig. 14. 3D design drawing of optical cavity^[88]

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图 15. 在有水汽干扰情况下,甲烷吸收谱线拟合结果及其残差^[88]。(a) 不包含水汽光谱拟合;(b) 包含水汽光谱拟合

Fig. 15. In the case of water vapor interference, the results of methane spectral fitting and its residual^[88]. (a) Without water vapor spectral fitting; (b) with water vapor spectral fitting

下载图片查看原文

图 16. 研制的AIOFM甲烷测量仪与商用Picarro甲烷测量仪的大气甲烷浓度测量结果对比^[88]

Fig. 16. Compared with the measurement results of atmospheric methane concentration by the AIOFM methanometer and the commercial Piccaro methanometer^[88]

下载图片查看原文

刘文清, 王兴平, 马国盛, 刘英, 赵之豪, 李想, 邓昊, 陈兵, 阚瑞峰. 高灵敏腔衰荡光谱技术及其应用研究[J]. 光学学报, 2021, 41(1): 0130003. Wenqing Liu, Xingping Wang, Guosheng Ma, Ying Liu, Zhihao Zhao, Xiang Li, Hao Deng, Bing Chen, Ruifeng Kan. Research of High Sensitivity Cavity Ring-Down Spectroscopy Technology and Its Application[J]. Acta Optica Sinica, 2021, 41(1): 0130003.

高灵敏腔衰荡光谱技术及其应用研究下载： 2129次特邀综述

图 1. 基于CRDS的大气CO₂浓度测量原理图

Fig. 1. Schematic of atmospheric CO₂ concentration measurement based on CRDS

图 2. 空腔长时间测量结果。(a)空腔衰荡测量结果;(b) Allan方差计算结果

Fig. 2. Results of long-time measurement of empty cavity. (a) Ring down measurement result; (b) result of Allen variance

图 3. 浓度为99×10^-6的CO₂光谱拟合及其残差

Fig. 3. Spectral fitting of CO₂ with concentration of 99×10^-6 and its residual

图 4. 基于CRDS的高真空光学湿度计原理图^[93]

Fig. 4. Schematic of high vacuum optical hygrometer based on CRDS^[93]

图 5. 所选的4条吸收谱线在露点温度下,不同蒸气压下的积分吸收系数^[93]

Fig. 5. Integral absorption coefficients of the four absorption lines selected at dew-point temperature with different vapor pressures^[93]

图 6. 痕量水汽吸收光谱测量结果^[93]

Fig. 6. Measurement results of trace water vapor absorption spectrum^[93]

图 7. 基于CRDS的大气甲烷测量仪^[96]

Fig. 7. Schematic of atmospheric methane measuring instrument based on CRDS^[96]

图 8. 大气甲烷浓度连续监测结果^[96]

Fig. 8. Results of continuous monitoring of atmospheric methane concentration^[96]

图 9. 基于球载CRDS的甲烷垂直廓线测量系统^[89]。(a)系统原理图;(b)系统实物图

Fig. 9. Methane vertical profile measurement system based on balloon-borne CRDS^[89]. (a) System principle diagram; (b) physical diagram of the system

图 10. 第二次青藏高原综合科考鲁朗系留球试验现场^[89]

Fig. 10. The site of the second Qinghai-Tibet Plateau comprehensive scientific research test by captive balloon at Lulang^[89]

图 11. 光谱测量与拟合结果^[89]。 (a)上升过程中海拔约5250 m处; (b)下降过程中海拔约5600 m处

Fig. 11. Spectral measurement and fitting results^[89]. (a) At 5250 m altitude during the ascent; (b) at 5600 m altitude during the descent

图 12. 甲烷浓度垂直分布测量结果^[89]。(a)上升过程;(b)下降过程

Fig. 12. Measurement results of vertical distribution of methane concentration^[89]. (a) During the ascent; (b) during the descent

图 13. 深海溶解甲烷原位分析系统原理图^[88]

Fig. 13. Schematic of in situ analysis system for deep-sea dissolved methane^[88]

图 14. 光学谐振腔3D设计图^[88]

Fig. 14. 3D design drawing of optical cavity^[88]

图 15. 在有水汽干扰情况下,甲烷吸收谱线拟合结果及其残差^[88]。(a) 不包含水汽光谱拟合;(b) 包含水汽光谱拟合

Fig. 15. In the case of water vapor interference, the results of methane spectral fitting and its residual^[88]. (a) Without water vapor spectral fitting; (b) with water vapor spectral fitting

图 16. 研制的AIOFM甲烷测量仪与商用Picarro甲烷测量仪的大气甲烷浓度测量结果对比^[88]

Fig. 16. Compared with the measurement results of atmospheric methane concentration by the AIOFM methanometer and the commercial Piccaro methanometer^[88]

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高灵敏腔衰荡光谱技术及其应用研究 下载： 2129次特邀综述

图 1. 基于CRDS的大气CO2浓度测量原理图

Fig. 1. Schematic of atmospheric CO2 concentration measurement based on CRDS

图 2. 空腔长时间测量结果。(a)空腔衰荡测量结果;(b) Allan方差计算结果

Fig. 2. Results of long-time measurement of empty cavity. (a) Ring down measurement result; (b) result of Allen variance

图 3. 浓度为99×10-6的CO2光谱拟合及其残差

Fig. 3. Spectral fitting of CO2 with concentration of 99×10-6 and its residual

图 4. 基于CRDS的高真空光学湿度计原理图[93]

Fig. 4. Schematic of high vacuum optical hygrometer based on CRDS[93]

图 5. 所选的4条吸收谱线在露点温度下,不同蒸气压下的积分吸收系数[93]

Fig. 5. Integral absorption coefficients of the four absorption lines selected at dew-point temperature with different vapor pressures[93]

图 6. 痕量水汽吸收光谱测量结果[93]

Fig. 6. Measurement results of trace water vapor absorption spectrum[93]

图 7. 基于CRDS的大气甲烷测量仪[96]

Fig. 7. Schematic of atmospheric methane measuring instrument based on CRDS[96]

图 8. 大气甲烷浓度连续监测结果[96]

Fig. 8. Results of continuous monitoring of atmospheric methane concentration[96]

图 9. 基于球载CRDS的甲烷垂直廓线测量系统[89]。(a)系统原理图;(b)系统实物图

Fig. 9. Methane vertical profile measurement system based on balloon-borne CRDS[89]. (a) System principle diagram; (b) physical diagram of the system

图 10. 第二次青藏高原综合科考鲁朗系留球试验现场[89]

Fig. 10. The site of the second Qinghai-Tibet Plateau comprehensive scientific research test by captive balloon at Lulang[89]

图 11. 光谱测量与拟合结果[89]。 (a)上升过程中海拔约5250 m处; (b)下降过程中海拔约5600 m处

Fig. 11. Spectral measurement and fitting results[89]. (a) At 5250 m altitude during the ascent; (b) at 5600 m altitude during the descent

图 12. 甲烷浓度垂直分布测量结果[89]。(a)上升过程;(b)下降过程

Fig. 12. Measurement results of vertical distribution of methane concentration[89]. (a) During the ascent; (b) during the descent

图 13. 深海溶解甲烷原位分析系统原理图[88]

Fig. 13. Schematic of in situ analysis system for deep-sea dissolved methane[88]

图 14. 光学谐振腔3D设计图[88]

Fig. 14. 3D design drawing of optical cavity[88]

图 15. 在有水汽干扰情况下,甲烷吸收谱线拟合结果及其残差[88]。(a) 不包含水汽光谱拟合;(b) 包含水汽光谱拟合

Fig. 15. In the case of water vapor interference, the results of methane spectral fitting and its residual[88]. (a) Without water vapor spectral fitting; (b) with water vapor spectral fitting

图 16. 研制的AIOFM甲烷测量仪与商用Picarro甲烷测量仪的大气甲烷浓度测量结果对比[88]

Fig. 16. Compared with the measurement results of atmospheric methane concentration by the AIOFM methanometer and the commercial Piccaro methanometer[88]

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高灵敏腔衰荡光谱技术及其应用研究下载： 2129次特邀综述

图 1. 基于CRDS的大气CO₂浓度测量原理图

Fig. 1. Schematic of atmospheric CO₂ concentration measurement based on CRDS

图 3. 浓度为99×10^-6的CO₂光谱拟合及其残差

Fig. 3. Spectral fitting of CO₂ with concentration of 99×10^-6 and its residual

图 4. 基于CRDS的高真空光学湿度计原理图^[93]

Fig. 4. Schematic of high vacuum optical hygrometer based on CRDS^[93]

图 5. 所选的4条吸收谱线在露点温度下,不同蒸气压下的积分吸收系数^[93]

Fig. 5. Integral absorption coefficients of the four absorption lines selected at dew-point temperature with different vapor pressures^[93]

图 6. 痕量水汽吸收光谱测量结果^[93]

Fig. 6. Measurement results of trace water vapor absorption spectrum^[93]

图 7. 基于CRDS的大气甲烷测量仪^[96]

Fig. 7. Schematic of atmospheric methane measuring instrument based on CRDS^[96]

图 8. 大气甲烷浓度连续监测结果^[96]

Fig. 8. Results of continuous monitoring of atmospheric methane concentration^[96]

图 9. 基于球载CRDS的甲烷垂直廓线测量系统^[89]。(a)系统原理图;(b)系统实物图

Fig. 9. Methane vertical profile measurement system based on balloon-borne CRDS^[89]. (a) System principle diagram; (b) physical diagram of the system

图 10. 第二次青藏高原综合科考鲁朗系留球试验现场^[89]

Fig. 10. The site of the second Qinghai-Tibet Plateau comprehensive scientific research test by captive balloon at Lulang^[89]

图 11. 光谱测量与拟合结果^[89]。 (a)上升过程中海拔约5250 m处; (b)下降过程中海拔约5600 m处

Fig. 11. Spectral measurement and fitting results^[89]. (a) At 5250 m altitude during the ascent; (b) at 5600 m altitude during the descent

图 12. 甲烷浓度垂直分布测量结果^[89]。(a)上升过程;(b)下降过程

Fig. 12. Measurement results of vertical distribution of methane concentration^[89]. (a) During the ascent; (b) during the descent

图 13. 深海溶解甲烷原位分析系统原理图^[88]

Fig. 13. Schematic of in situ analysis system for deep-sea dissolved methane^[88]

图 14. 光学谐振腔3D设计图^[88]

Fig. 14. 3D design drawing of optical cavity^[88]

图 15. 在有水汽干扰情况下,甲烷吸收谱线拟合结果及其残差^[88]。(a) 不包含水汽光谱拟合;(b) 包含水汽光谱拟合

Fig. 15. In the case of water vapor interference, the results of methane spectral fitting and its residual^[88]. (a) Without water vapor spectral fitting; (b) with water vapor spectral fitting

图 16. 研制的AIOFM甲烷测量仪与商用Picarro甲烷测量仪的大气甲烷浓度测量结果对比^[88]

Fig. 16. Compared with the measurement results of atmospheric methane concentration by the AIOFM methanometer and the commercial Piccaro methanometer^[88]