Version 1
: Received: 29 October 2018 / Approved: 29 October 2018 / Online: 29 October 2018 (14:22:24 CET)
How to cite:
Romanovskii, O.; Sadovnikov, S.; Kharchenko, O.; Yakovlev, S. Near/Mid IR Differential Absorption OPO Lidar System for Gas Analysis of the Atmosphere. Preprints2018, 2018100690. https://doi.org/10.20944/preprints201810.0690.v1
Romanovskii, O.; Sadovnikov, S.; Kharchenko, O.; Yakovlev, S. Near/Mid IR Differential Absorption OPO Lidar System for Gas Analysis of the Atmosphere. Preprints 2018, 2018100690. https://doi.org/10.20944/preprints201810.0690.v1
Romanovskii, O.; Sadovnikov, S.; Kharchenko, O.; Yakovlev, S. Near/Mid IR Differential Absorption OPO Lidar System for Gas Analysis of the Atmosphere. Preprints2018, 2018100690. https://doi.org/10.20944/preprints201810.0690.v1
APA Style
Romanovskii, O., Sadovnikov, S., Kharchenko, O., & Yakovlev, S. (2018). Near/Mid IR Differential Absorption OPO Lidar System for Gas Analysis of the Atmosphere. Preprints. https://doi.org/10.20944/preprints201810.0690.v1
Chicago/Turabian Style
Romanovskii, O., Olga Kharchenko and Semen Yakovlev. 2018 "Near/Mid IR Differential Absorption OPO Lidar System for Gas Analysis of the Atmosphere" Preprints. https://doi.org/10.20944/preprints201810.0690.v1
Abstract
Data on the atmospheric gas concentrations can be received with high efficiency and on a large spatial scale only from remote laser sounding instruments. The remote laser techniques with the use of lidars are widely used in the study of the atmosphere and control of its state. The aims of this work are the design and test in numerical and field experiments of a DIAL OPO lidar system based on KTA and KTP crystals for gas analysis of the atmosphere. Lidar measurements of atmospheric gases in the near/mid infrared region have been numerically simulated. 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; it allows tuning laser radiation in the near/mid-IR wavelength regions. Lidar echo signals have been experimentally recorded in the 1.8–2.5 and 3–4 m wavelength ranges. The results of H2O and CO2 profile measurements along the surface sounding path are presented.
Environmental and Earth Sciences, Atmospheric Science and Meteorology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
