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The preliminary discussion of bandwidth correction methods for spectral irradiance measurement of deuterium lamp
Author(s): Yan-fei Wang; Caihong Dai; Zhifeng Wu; Ling Li
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Paper Abstract

Deuterium lamp is used as the transfer standard of air-UV spectral irradiance (200nm to 400nm). The CCPRK1. b comparison of spectral irradiance 200nm to 350nm took deuterium lamp as transfer standard lamp. Spectral irradiance is measured by a spectroradiometer with finite bandwidth. The bandwidth can cause measurement error. In order to correct the measurement error, we apply SS and DO bandwidth correction methods to the spectrum of Deuterium lamp. We obtain the correction effect preliminarily.

Paper Details

Date Published: 24 October 2017
PDF: 6 pages
Proc. SPIE 10462, AOPC 2017: Optical Sensing and Imaging Technology and Applications, 1046253 (24 October 2017); doi: 10.1117/12.2285711
Show Author Affiliations
Yan-fei Wang, National Institute of Metrology (China)
Caihong Dai, National Institute of Metrology (China)
Zhifeng Wu, National Institute of Metrology (China)
Ling Li, National Institute of Metrology (China)

Published in SPIE Proceedings Vol. 10462:
AOPC 2017: Optical Sensing and Imaging Technology and Applications
Yadong Jiang; Haimei Gong; Weibiao Chen; Jin Li, Editor(s)

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