A numerical method of determining the spectral-ratio temperature |
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| Authors: | A V Frunze |
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| Affiliation: | 1.All-Russia Research Institute of Optophysical Measurements (VNIIOFI),Moscow,Russia |
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| Abstract: | A numerical method of calculating the spectral-ratio temperature for objects whose spectral emissive power ελ depends on the wavelength λ is described. A calculation is carried out for two types of broadband radiation receivers based
on Si/Si and Si/InGaAs structures. The differences between the actual temperature of the objects and their spectral-ratio
temperature are given for Fe, Ni, Cu, Ag, and Co as examples. It is shown that there are no disagreements between the results
of numerical and analytical calculations of the spectral-ratio temperature. |
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