Chinese Journal of Lasers B, 2002, 11 (1): 73, 网络出版: 2006-08-08  

Raman Lidar Measurements of Aerosol and Cloud Optical Properties in the Troposphere

Raman Lidar Measurements of Aerosol and Cloud Optical Properties in the Troposphere
作者单位
Key Lab of Atmospheric Optics, Anhui Institute of Optics and Fine Mechanics, Hefei 230031, China
摘要
Abstract
A Raman lidar has been developed with photon counting technique. Aerosol and cloud extinction coefficients are derived by nitrogen (N2) molecular Raman scatter returns in the troposphere. Both backscatter coefficients and extinction-backscatter-ratios of aerosol and cloud are presented by simultaneously combining N2 Raman and Mie-Rayleigh returns of aerosol and molecule. Ratios of extinction to backscatter between 20 sr and 70 sr are usually found for aerosol, but less than 15 sr for mid-high altitude cloud in the troposphere.

WU Yonghua, HU Shunxing, QI Fudi, XU Jisheng, ZHOU Jun, HU Huanling. Raman Lidar Measurements of Aerosol and Cloud Optical Properties in the Troposphere[J]. Chinese Journal of Lasers B, 2002, 11(1): 73. WU Yonghua, HU Shunxing, QI Fudi, XU Jisheng, ZHOU Jun, HU Huanling. Raman Lidar Measurements of Aerosol and Cloud Optical Properties in the Troposphere[J]. 中国激光(英文版), 2002, 11(1): 73.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!