Application of Optical Parametric Generator for Lidar Sensing of Minor Gas Components of the Atmosphere in 3-4 mu m Spectral Range

作者：Romanovskii O A^*; Sadovnikov S A; Kharchenko O V; Shumskii V K; Yakovlev S V

来源：Russian Physics Journal, 2016, 59(3): 380-386.

DOI：10.1007/s11182-016-0783-y

• atmosphere
• lidar sensing
• differential absorption method
• differential optical absorption spectroscopy method
• minor gas components of the atmosphere
• nonlinear crystals

Possibility of application of a laser system with parametric light generation based on a nonlinear KTA crystal for lidar sensing of the atmosphere in the 3-4 mu m spectral range is investigated. A technique for lidar measurements of gas components in the atmosphere with the use of differential absorption lidar (DIAL) and differential optical absorption spectroscopy (DOAS) method is developed. The DIAL-DOAS technique is tested for estimating the possibility of laser sensing of minor gas components in the atmosphere.

• 出版日期2016-7