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Atmospheric solar absorption measurements in the 9 to 11 mu m region using a diode laser heterodyne spectrometerA tunable diode laser heterodyne radiometer was developed for ground-based measurements of atmospheric solar absorption spectra in the 8 to 12 microns spectral range. The performance and operating characteristics of this Tunable Infrared Heterodyne Radiometer (TIHR) are discussed along with atmospheric solar absorption spectra of HNO3, O3, CO2, and H2O in the 9 to 11 microns spectral region.
Document ID
19800025490
Document Type
Conference Paper
Authors
Harward, C. N. (NASA Langley Research Center Hampton, VA, United States)
Hoell, J. M., Jr. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 4, 2013
Publication Date
October 1, 1980
Subject Category
Geophysics
Report/Patent Number
NASA-TP-1726
L-13877
Meeting Information
Heterodyne Systems and Technol. Conf.(Williamsburg, VA)
Accession Number
80N33998
Funding Number(s)
PROJECT: RTOP 506-61-53-01
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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