Lidar sensing of hydrocarbon molecules in atmosphere

被引：1

作者：

Privalov, VE ^{[1
]}

Shemanin, VG ^{[1
]}

机构：

[1] Balt State Tech Univ, St Petersburg 198005, Russia

来源：

SECOND INTERNATIONAL CONFERENCE ON LASERS FOR MEASUREMENT AND INFORMATION TRANSFER | 2002年 / 4680卷

关键词：

Raman lidar; monitoring; atmosphere; lidar equation; computer simulation; hydrocarbons; copper vapor laser;

D O I：

10.1117/12.454663

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Raman lidar sensing of gaseous molecules in atmosphere is of great importance for environmental and scientific purposes due to its concentration measurements possibilities. Back scattering vibrational Raman lidar equation computer simulation for hydrocarbon molecules with copper vapor lasers have been made to choose optimal lidar system for studied ethane, ethylene and ethylmercaptane molecules monitoring in atmosphere at ranging distance up to 5 km. Sunlight background power were calculated to determine the maximum ranging distances for these molecules maximum permissible concentration level detection.

引用

页码：106 / 111

页数：6

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