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Proceedings Paper

Design on monitor system of sulfur dioxide concentration by UV fluorescence method
Author(s): Zhenjiang He; Guanling Yang; Jianwen Xiong; Zuohua Huang; Hongzhong Chen; Yongzhi Lai
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Paper Abstract

The UV fluorescence method for real-time monitoring concentration of sulfur dioxide is advanced method in the world at present. Some technical details of its sensor are interesting problems for instrument specialist and user. This paper introduces some design problems of Opto-electronic system with center wave 213.8nm of excitation light source and picking up signal over a range of wavelength 250-400nm. There problems include of spectrum optimal matching, elements characteristic, optimization of sensor system and analyze of experiment result. This research outcome will use to monitoring sulfur dioxide of smoke emitted from power plant.

Paper Details

Date Published: 20 September 2002
PDF: 4 pages
Proc. SPIE 4927, Optical Design and Testing, (20 September 2002); doi: 10.1117/12.471719
Show Author Affiliations
Zhenjiang He, South China Normal Univ. (China)
Guanling Yang, South China Normal Univ. (China)
Jianwen Xiong, South China Normal Univ. (China)
Zuohua Huang, South China Normal Univ. (China)
Hongzhong Chen, South China Normal Univ. (China)
Yongzhi Lai, South China Normal Univ. (China)


Published in SPIE Proceedings Vol. 4927:
Optical Design and Testing
Zhicheng Weng; Jose M. Sasian; Yongtian Wang, Editor(s)

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