A pure rotational raman-lidar based on three-stage fabry-perot etalons for monitoring atmospheric temperature
文献类型：期刊论文
| 作者 | Wang Shao-Lin1,2; Su Jia1,2; Zhao Pei-Tao1,2; Cao Kai-Fa1,2; Hu Shun-Xing1; Wei He-Li1; Tan Kun1; Hu Huan-Ling1 |
| 刊名 | Acta physica sinica
 |
| 出版日期 | 2008-06-01 |
| 卷号 | 57期号:6页码:3941-3947 |
| 关键词 | Raman-lidar Pure rotational-raman scattering Three-stage fabry-perot etalon Troposphere |
| ISSN号 | 1000-3290 |
| 通讯作者 | Wang shao-lin(wshaolin@yahoo.com.cn) |
| 英文摘要 | A new pure rotational raman-lidar system for monitoring atmospheric temperature is presented. instead of using the double grating monochromator, the system employs two high resolution spectral resolving channels, each of which is composed of a three-stage fabry-perot etalon combined with a filter with band width of 7 nm. the transmitting light source is an injection-seeded nd: yag laser. this configuration can achieve a high rejection rate (10(-10)) to mie-rayleigh elastic scattering (at 532 nm wavelength) land has an extremely narrow receiving bandwidth (less than 10 pm) for pure rotation raman scattering of n-2 with quantum numbers of +/- 6 and +/- 12 respectively. therefore, the system effectively rejects the interference of background radiation and pure rotational raman scattering of o-2, and the measurement of daytime tropospheric temperature from a single raman spectral line intensity ratio using the lidar system is made possible because of the narrow receiving bandwidth. the temperature measurement precision of this raman-lidar is improved at the same time. at last, two-channels signals were simulated by using balloon-based sounding temperature profile. the simulation demonstrated the feasibility of this lidar for atmospheric temperature profile measurement. |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000256874600104 |
| 出版者 | CHINESE PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2392633 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang Shao-Lin |
| 作者单位 | 1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Atmospher Opt, Hefei 230031, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Shao-Lin,Su Jia,Zhao Pei-Tao,et al. A pure rotational raman-lidar based on three-stage fabry-perot etalons for monitoring atmospheric temperature[J]. Acta physica sinica,2008,57(6):3941-3947. |
| APA | Wang Shao-Lin.,Su Jia.,Zhao Pei-Tao.,Cao Kai-Fa.,Hu Shun-Xing.,...&Hu Huan-Ling.(2008).A pure rotational raman-lidar based on three-stage fabry-perot etalons for monitoring atmospheric temperature.Acta physica sinica,57(6),3941-3947. |
| MLA | Wang Shao-Lin,et al."A pure rotational raman-lidar based on three-stage fabry-perot etalons for monitoring atmospheric temperature".Acta physica sinica 57.6(2008):3941-3947. |
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来源：中国科学院大学
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