| 高灵敏腔衰荡光谱技术及其应用研究 |
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| 引用本文： | 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):413-429. |
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| 作者姓名： | 刘文清 王兴平 马国盛 刘英 赵之豪 李想 邓昊 陈兵 阚瑞峰 |
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| 作者单位： | 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;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;中国科学技术大学工程科学学院,安徽合肥230027;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;中国科学技术大学科学岛分院,安徽合肥230031;东北大学信息科学与工程学院,辽宁沈阳110000 |
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| 基金项目： | 国家自然科学基金青年项目(41901081,61805286);中科院院级重大研制项目(ZDKYYQ20200006)。 |
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| 摘 要： | 光腔衰荡光谱(CRDS)技术具有精度高、灵敏度高、线性动态范围大的优势,被广泛应用于环境大气碳和水循环监测、人体呼气监测、深海/海洋溶解气体监测等领域。本文简要介绍了CRDS的基本原理及其发展历程,梳理了近年来国内外研究机构在痕量气体及同位素探测上的应用研究进展,重点介绍了中国科学院安徽光学精密机械研究所在环境大气温室气体探测、青藏高原气体廓线探测和深海溶解气体及其同位素探测应用领域中的研究工作、目前已经取得的研究进展以及还存在的相关问题,最后展望了CRDS技术在痕量气体探测领域的应用前景和未来发展趋势。
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| 关 键 词： | 光谱学 腔衰荡光谱 高灵敏度 分子探测 |
Research of High Sensitivity Cavity Ring-Down Spectroscopy Technology and Its Application |
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| Liu Wenqing,Wang Xingping,Ma Guosheng,Liu Ying,Zhao Zhihao,Li Xiang,Deng Hao,Chen Bing,Kan Ruifeng.Research of High Sensitivity Cavity Ring-Down Spectroscopy Technology and Its Application[J].Acta Optica Sinica,2021,41(1):413-429. |
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| Authors: | Liu Wenqing Wang Xingping Ma Guosheng Liu Ying Zhao Zhihao Li Xiang Deng Hao Chen Bing Kan Ruifeng |
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| Institution: | (Key Laboratory of En vironmental Optics and Technology,Anhui Institute of Optics and Fine Mechanics,Hefei Inustitute of Physical Science,Chinese Academy of Sciences,Hefei,Anhui 230031,China;School of Engineering Science,University of Science and Technology of China,Hefei,Anhui 230027,China;School of Science Island,University of Science and Technology of China,Hefei,Anhui 230031,China;College of Information Science and Engineering,Northeastern University,Shenyang,Liaoning 10000,China) |
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| Abstract: | Cavity ring-down spectroscopy(CRDS) technology has high precision, high sensitivity, and large linear dynamic range, and is widely used in environmental carbon and water cycle monitoring, human expiratory monitoring, and deep sea/ocean dissolved gas monitoring. This review article briefly introduces the basic principle of CRDS and its development history, and summarizes the recent progress in the application of trace gas and isotope detection in domestic and foreign research institutions. The content, the achieved progress, and the existing problems of our research are given in detail in the fields of environmental atmospheric greenhouse gas detection, Qinghai-Tibet Plateau gas profile detection, and deep-sea dissolved gases and their isotopes detection. Application prospect and future development trend of CRDS in trace gas detection are prospected. |
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| Keywords: | spectroscopy cavity ring-down spectroscopy high sensitivity molecular detection |
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