## Abstract Detailed proposals are made for the design of a high‐order Fabry‐Perot type interference filter in which the transmission bands of the filter are exactly matched to 15 lines of the __R__‐branch of the CO~2~ spectrum near 15 μ. The striking energy advantages of such an interferometer are
The meteorological significance of remote measurements of infra-red emission from atmospheric carbon dioxide
✍ Scribed by J. T. Houghton
- Publisher
- John Wiley and Sons
- Year
- 1961
- Tongue
- English
- Weight
- 242 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0035-9009
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
Observation from outside the atmosphere of the emission from different wavelength regions in the 15μ carbon‐dioxide band, would give information of the vertical temperature distribution between 10 and 50 km altitude. The measurements required are feasible using a Fabry‐Perot interferometer, and sample calculations of the depth in the atmosphere of the origin of this emission are presented.
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## Abstract The upward and downward radiation flux and cooling rate are calculated for the 15μ band of carbon dioxide. Results are obtained for three different carbon‐dioxide concentrations from the surface of the earth to 75 km, and for six frequency intervals covering the band. The infra‐red abso
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