CO_2 laser-based differential absorption lidar system for range-resolved and long-range detection of chemical vapor plumes

1995 ◽  
Vol 34 (27) ◽  
pp. 6187 ◽  
Author(s):  
Clinton B. Carlisle ◽  
Jan E. van der Laan ◽  
Lewis W. Carr ◽  
Philippe Adam ◽  
Jean-Pierre Chiaroni
Keyword(s):  
Long Range ◽  
Chemical Vapor ◽  
Differential Absorption ◽  
Lidar System ◽  
Differential Absorption Lidar

935 nm Differential Absorption Lidar System and Water Vapor Profiles in Convective Boundary Layer

2017 ◽  
Vol 37 (2) ◽  
pp. 0201003
Author(s):  
洪光烈 Hong Guanglie ◽  
李嘉唐 Li Jiatang ◽  
孔 伟 Kong Wei ◽  
葛 烨 Ge Ye ◽  
舒 嵘 Shu Rong
Keyword(s):  
Boundary Layer ◽  
Water Vapor ◽  
Convective Boundary Layer ◽  
Differential Absorption ◽  
Lidar System ◽  
Differential Absorption Lidar ◽  
Convective Boundary

scholarly journals Atmospheric CO2 measurements with a 2-μm DIAL instrument

2018 ◽  
Vol 176 ◽  
pp. 05045 ◽  
Author(s):  
Erwan Cadiou ◽  
Jean-Baptiste Dherbecourt ◽  
Guillaume Gorju ◽  
Jean-Michel Melkonian ◽  
Antoine Godard ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Long Range ◽  
Direct Detection ◽  
Atmospheric Co2 ◽  
Scattered Signal ◽  
Differential Absorption ◽  
Differential Absorption Lidar ◽  
Atmospheric Concentration ◽  
Concentration Measurements ◽  
Parametric Source

We report on ground-based atmospheric concentration measurements of carbon dioxide, using a pulsed direct detection differential absorption lidar operating at 2051 nm. The transmitter is based on a tunable parametric source emitting 10-mJ energy, 10-ns duration Fourier-limited pulses. Range resolved concentration measurements have been carried out on the aerosol back-scattered signal. Cloud signals have been used to get long range integrated-path measurements.

Performance characterization and ground testing of an airborne CO 2 differential absorption lidar system

1998 ◽  
Author(s):  
Daniel C. Senft ◽  
Marsha J. Fox ◽  
Ronald R. Bousek ◽  
James A. Dowling ◽  
Dale A. Richter ◽  
...  
Keyword(s):  
Differential Absorption ◽  
Lidar System ◽  
Differential Absorption Lidar ◽  
Performance Characterization ◽  
Ground Testing
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