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Frequency-doubled CO2 lidar measurement and diode laser spectroscopy of atmospheric CO2A lidar instrument based on pulsed frequency-doubled carbon-dioxide lasers has been used at 4.88 microns for remote sensing of atmospheric carbon dioxide. A tunable-diode laser spectrometer provided the high-resolution spectroscopic data on carbon-dioxide line strength and line broadening needed for an accurate differential absorption measurement. Initial field measurements are presented, and instrument improvements necessary for accurate carbon dioxide measurement are discussed.
Document ID
19830064855
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Bufton, J. L. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Itabe, T. (NASA Goddard Space Flight Center Greenbelt, MD; Ministry of Posts and Telecommunications, Radio Research Laboratory, Koganei, Tokyo, Japan)
Strow, L. L. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Korb, C. L. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Gentry, B. M. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Weng, C. Y. (Science Systems and Applications, Inc. Seabrook, MD, United States)
Date Acquired
August 11, 2013
Publication Date
September 1, 1983
Publication Information
Publication: Applied Optics
Volume: 22
ISSN: 0003-6935
Subject Category
Instrumentation And Photography
Accession Number
83A46073
Distribution Limits
Public
Copyright
Other

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