Broadband IR Lidar for Gas Analysis of the Atmosphere

Broadband IR Lidar for Gas Analysis of the Atmosphere

Results from energy measurements in the ranges 1.8–2.5 and 3–4 μm of radiation from IR lasers based on KTP and KTA nonlinear crystals with an optical parametric oscillator for lidar remote gas analysis of the atmosphere are presented. Lidar measurements of atmospheric gas components are simulated. E...

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Veröffentlicht in:Journal of applied spectroscopy 2018-07, Vol.85 (3), p.457-461
Hauptverfasser: Romanovskii, O. A., Sadovnikov, S. A., Kharchenko, O. V., Yakovlev, S. V.
Format: Artikel
Sprache:eng
Schlagworte:
Analytical Chemistry
Atomic/Molecular Structure and Spectra
Broadband
CRYSTALS
GAS ANALYSIS
Infrared radiation
INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY
LASERS
Lidar
NONLINEAR PROBLEMS
Optical Parametric Oscillators
OPTICAL RADAR
PARAMAGNETISM
Parametric amplifiers
PARAMETRIC OSCILLATORS
Physics
Physics and Astronomy
Radiation (Physics)
Remote sensing
SIGNALS
SIMULATION
SOUND WAVES
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Beschreibung
Zusammenfassung:Results from energy measurements in the ranges 1.8–2.5 and 3–4 μm of radiation from IR lasers based on KTP and KTA nonlinear crystals with an optical parametric oscillator for lidar remote gas analysis of the atmosphere are presented. Lidar measurements of atmospheric gas components are simulated. Experimentally recorded IR lidar echo signals in these ranges are recorded.
ISSN:0021-9037
1573-8647
DOI:10.1007/s10812-018-0672-y