| Sodium fluorescence Doppler lidar to measure atmospheric temperature in the mesopause region | |
| Hu Xiong; Yan ZhaoAi; Guo ShangYong; Cheng YongQiang; Gong JianCun; Yan, ZA (reprint author), Chinese Acad Sci, Ctr Space Sci & Appl Res, Beijing 100190, Peoples R China. | |
| Department | 空间环境部 |
| Source Publication | CHINESE SCIENCE BULLETIN
 |
| 2011 | |
| Volume | 56Issue:4-5Pages:417-423 |
| ISSN | 1001-6538 |
| Language | 英语 |
| Keyword | Doppler Lidar Sodium Resonance Fluorescence Mesospause Temperature |
| Abstract | A sodium fluorescence Doppler lidar system has been developed to measure environmental parameters of the middle and upper atmosphere. The lidar system mainly comprises a transmitter system, receiver system, data acquisition and control system and data analysis system. A narrowband 589 nm laser is used to excite sodium atoms in the mesopause region. Excitation of the sodium atoms results in resonance fluorescence, which is collected by the receiver. The temperatures in the mesopause region (about 75-105 km) can be derived by analyzing the Doppler-broadened width of the sodium fluorescence. Observations were made with the lidar system, and the number density of sodium atoms and atmospheric temperature profiles were extracted from the observation data. Comparisons of the lidar temperatures and TIMED/SABER temperatures show good agreement, illustrating the reliability of the sodium fluorescence Doppler lidar measurements.; A sodium fluorescence Doppler lidar system has been developed to measure environmental parameters of the middle and upper atmosphere. The lidar system mainly comprises a transmitter system, receiver system, data acquisition and control system and data analysis system. A narrowband 589 nm laser is used to excite sodium atoms in the mesopause region. Excitation of the sodium atoms results in resonance fluorescence, which is collected by the receiver. The temperatures in the mesopause region (about 75-105 km) can be derived by analyzing the Doppler-broadened width of the sodium fluorescence. Observations were made with the lidar system, and the number density of sodium atoms and atmospheric temperature profiles were extracted from the observation data. Comparisons of the lidar temperatures and TIMED/SABER temperatures show good agreement, illustrating the reliability of the sodium fluorescence Doppler lidar measurements. |
| Indexed By | SCI |
| Funding Project | 中国科学院空间科学与应用研究中心 |
| Document Type | 期刊论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/2926 |
| Collection | 空间环境部 |
| Corresponding Author | Yan, ZA (reprint author), Chinese Acad Sci, Ctr Space Sci & Appl Res, Beijing 100190, Peoples R China. |
| Recommended Citation GB/T 7714 | Hu Xiong,Yan ZhaoAi,Guo ShangYong,et al. Sodium fluorescence Doppler lidar to measure atmospheric temperature in the mesopause region[J]. CHINESE SCIENCE BULLETIN,2011,56(4-5):417-423. |
| APA | Hu Xiong,Yan ZhaoAi,Guo ShangYong,Cheng YongQiang,Gong JianCun,&Yan, ZA .(2011).Sodium fluorescence Doppler lidar to measure atmospheric temperature in the mesopause region.CHINESE SCIENCE BULLETIN,56(4-5),417-423. |
| MLA | Hu Xiong,et al."Sodium fluorescence Doppler lidar to measure atmospheric temperature in the mesopause region".CHINESE SCIENCE BULLETIN 56.4-5(2011):417-423. |
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