DocumentCode
2682874
Title
Compact long-path absorption laser radar system for measuring greenhouse molecular concentration
Author
Imaki, M. ; Tada, T. ; Higashikawa, T. ; Hayashi, A. ; Kobayashi, T.
Author_Institution
Graduate Sch. of Eng., Fukui Univ., Japan
Volume
2
fYear
2003
fDate
15-19 Dec. 2003
Abstract
A compact long-path absorption laser radar system has been developed incorporating a single-mode optical parametric oscillator with the PPMgLN crystal for methane concentration measurements. Spatial distribution can be derived using topographic targets as the reflectors at several directions.
Keywords
air pollution measurement; chemical variables measurement; gas sensors; global warming; measurement by laser beam; optical materials; optical parametric oscillators; optical radar; optical sensors; organic compounds; remote sensing by laser beam; PPMgLN crystal; compact long-path absorption laser radar system; greenhouse molecular concentration measurement; methane concentration measurements; reflectors; single-mode optical parametric oscillator; spatial distribution; topographic targets; Absorption; Atmospheric measurements; Gas lasers; Laser radar; Nonlinear optics; Optical pumping; Oscillators; Pump lasers; Radar detection; Radar measurements;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2003. CLEO/Pacific Rim 2003. The 5th Pacific Rim Conference on
Print_ISBN
0-7803-7766-4
Type
conf
DOI
10.1109/CLEOPR.2003.1277128
Filename
1277128
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