| 衰荡光谱法测量OH自由基的理论研究 |
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| 引用本文： | 聂劲松,张为俊,杨顒,王沛,胡欢陵.衰荡光谱法测量OH自由基的理论研究[J].原子与分子物理学报,2000,17(3):471-476. |
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| 作者姓名： | 聂劲松 张为俊 杨顒 王沛 胡欢陵 |
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| 作者单位： | 1. 中国科学院安徽光学精密机械研究所激光光谱开放,实验室,合肥,230031;解放军电子工程学院光电子教研室,合肥,230031
2. 中国科学院安徽光学精密机械研究所激光光谱开放,实验室,合肥,230031 |
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| 摘 要： | 提出了一种用衰荡光谱法测量对流层OH自由基的新方法，并从理论上推 导出OH自由基浓度与衰荡时间的关系，讨论了该方法的可行性和灵敏度，分析了各种干扰因 素对测量的影响，认为该方法与传统测量OH自由基的方法相比优势较为明显。
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| 关 键 词： | OH自由基 衰荡光谱 |
| 修稿时间： | 1999-06-14 |
The theory of measuring hydroperoxyl radical by cavity ring- down spectroscopy |
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| NIE Jing-song,ZHANG Wei-jun,YANG Yong,WANG Pei,HU Huan-lin.The theory of measuring hydroperoxyl radical by cavity ring- down spectroscopy[J].Journal of Atomic and Molecular Physics,2000,17(3):471-476. |
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| Authors: | NIE Jing-song ZHANG Wei-jun YANG Yong WANG Pei HU Huan-lin |
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| Abstract: | This paper gave a new method for measuring tropospheric hydroperoxyl radical based on cavity ring down spectroscopy. We deduced the relationship between the OH radical concentration and the laser ring down time. The validity and sensitivity of this method were discussed. We also assessed the effection of some interference. In the end, we concluded that this method is better than the traditional ones. |
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| Keywords: | Hydroperoxyl radical cavity ring down spectroscopy |
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