Spectral characteristics of a spherical radiometer and its role in radiometric calibration of optoelectronic radiating elements

Spectral characteristics of a spherical radiometer and its role in radiometric calibration of optoelectronic radiating elements

A method of calculating the values of the spectral diffuse reflectance of the coatings of the interior walls of photometric spheres is proposed. Results are presented from calculations for different types of photometric spheres coated with a layer of polytetrafluoroethylene. The influence of the for...

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Veröffentlicht in:Measurement techniques 1998-03, Vol.41 (3), p.239-242
Hauptverfasser: Erokhin, A V, Lovinskii, L S
Format: Artikel
Sprache:eng
Schlagworte:
Calibration
Mathematical analysis
Optoelectronics
Radiometers
Reflectivity
Spectra
Spectral sensitivity
Walls
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Zusammenfassung:A method of calculating the values of the spectral diffuse reflectance of the coatings of the interior walls of photometric spheres is proposed. Results are presented from calculations for different types of photometric spheres coated with a layer of polytetrafluoroethylene. The influence of the form of the spectral sensitivity function of spherical radiometers on the error of radiometric calibration of optoelectronic radiating elements is demonstrated.[PUBLICATION ABSTRACT]
ISSN:0543-1972
1573-8906
DOI:10.1007/BF02503890