Development of Near/Mid IR differential absorption OPO lidar system for sensing of atmospheric gases

被引：39
|
作者：
Romanovskii, O. A. [1 ,2 ]
Sadovnikov, S. A. [1 ]
Kharchenko, O. V. [1 ]
Yakovlev, S. V. [1 ,2 ]
机构：
[1] Russian Acad Sci, Siberian Branch, VE Zuev Inst Atmospher Opt, Acad Zuev Sq 1, Tomsk 634055, Russia
[2] Natl Res Tomsk State Univ, Lenin Ave 36, Tomsk 634050, Russia
来源：
OPTICS AND LASER TECHNOLOGY | 2019年 / 116卷
关键词：
Lidar; Atmosphere; DIAL; Optical parametric oscillator; Trace gases;
D O I：
10.1016/j.optlastec.2019.03.011
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The differential absorption lidar system based on optical parametric oscillators with nonlinear KTA and KTP crystals which allow laser radiation tuning both in the near and in the middle IR spectral region is described. Lidar echo signals have been experimentally recorded in the 1.8-2.5 and 3-4 mu m wavelength ranges. The results of H2O and CO2 profile measurements along the horizontal sounding path are presented.
引用
收藏
页码：43 / 47
页数：5
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