Title :
Interference effects on the spectroscopic measurement of radiation temperature
Author :
Ugur, S. ; Oguz, S.
Author_Institution :
Tubitak, Ulusal Metrol. Enstitsu, Gebze-Kocaeli, Turkey
Abstract :
An earlier work investigation of a photodiode spectroscopic system for radiation temperature measurements has revealed interference patterns in the radiometric data. This work will report the results of radiometric measurements, demonstrate the interference effects, investigate their origin and discuss the uncertainty introduced to the temperature determined due to the interference fringes.
Keywords :
blackbody radiation; emissivity; light interference; measurement uncertainty; photodetectors; photodiodes; radiometry; spectral methods of temperature measurement; blackbody sources; emissivity; interference effects; interference fringes; least squares fitting; photodiode spectroscopic system; radiance; radiation temperature measurements; radiometric measurements; spectroscopic measurement; uncertainty; Diodes; Equations; Fitting; Interference; Particle measurements; Radiometry; Spectroscopy; Temperature dependence; Temperature measurement; Wavelength measurement;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 1998 Conference on
Conference_Location :
Washington, DC, USA
Print_ISBN :
0-7803-5018-9
DOI :
10.1109/CPEM.1998.699936
