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Infrared heterodyne spectroscopy in astronomyA heterodyne spectrometer was constructed and applied to problems in infrared astronomical spectroscopy. The instrument offers distinct observational advantages for the detection and analysis of individual spectral lines at Doppler-limited resolution. Observations of carbon dioxide in planetary atmospheres and ammonia in circumstellar environments demonstrate the substantial role that infrared heterodyne techniques will play in the astronomical spectroscopy of the future.
Document ID
19800021153
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Betz, A. (California Univ. Berkeley, CA, United States)
Date Acquired
August 10, 2013
Publication Date
August 1, 1980
Publication Information
Publication: NASA. Langley Res. Center Heterodyne Systems and Technol., Pt. 1
Subject Category
Lasers And Masers
Accession Number
80N29654
Funding Number(s)
CONTRACT_GRANT: NGR 05-003-452
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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