| Autor: |
Gibson, G. A., Pierluissi, J. H. |
| Zdroj: |
Applied Optics; July 1971, Vol. 10 Issue: 7 p1509-1518, 10p |
| Abstrakt: |
By considering the infrared transmittance model of Zachor as the equation for an elliptic cone, a quadratic generalization is proposed that yields significantly greater computational accuracy. The strong-band parameters are obtained by iterative nonlinear, curve-fitting methods using a digital computer. The remaining parameters are determined with a linear least-squares technique and a weighting function that yields better results than the one adopted by Zachor. The model is applied to CO_2 over intervals of 50 cm^−1 between 550 cm^−1 and 9150 cm^−1 and to water vapor over similar intervals between 1050 cm^−1 and 9950 cm^−1, with mean rms deviations from the original data being 2.30 × 10^−3 and 1.83 × 10^−3, respectively. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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