WANG Rui, WANG Shu-rong, GUO Jin, WANG Ting-feng. Calibration of high accuracy UV standard detector[J]. Editorial Office of Optics and Precision Engineering, 2012,(8): 1696-1703
WANG Rui, WANG Shu-rong, GUO Jin, WANG Ting-feng. Calibration of high accuracy UV standard detector[J]. Editorial Office of Optics and Precision Engineering, 2012,(8): 1696-1703 DOI: 10.3788/OPE.20122008.1696.
A UV standard detector calibration method was researched to improve the calibration accuracy. A High Accurate UV Radiometer (HAUVR) was established
and the standard response of the UV radiometer was deduced. In calibration
the HAUVR was used to transfer standard and the substitution method was adopted to eliminate some uncertainty factors. Finally
two kinds of calibration methods
namely
standard light source and standard detector calibration methods
were taken to calibrate the irradiance of an untested light and the irradiance response of an ozone vertical detector. Calibration results show that the uncertainty of calibration has been decreased to 1.6% by standard detector calibration method
which proves the efficiency and high accuracy of the UV standard detector calibration method. It realizes the engineering applications of the UV detector calibration method.
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