Design on monitor system of sulfur dioxide concentration by UV fluorescence method

Zhenjiang He; Guanling Yang; Jianwen Xiong; Zuohua Huang; Hongzhong Chen; Yongzhi Lai

doi:10.1117/12.471719

20 September 2002 Design on Monitor system of Sulfur Dioxide Concentration by UV Fluorescence Method

Zhenjiang He, Guanling Yang, Jianwen Xiong, Zuohua Huang, Hongzhong Chen, Yongzhi Lai

Proceedings Volume 4927, Optical Design and Testing; (2002) https://doi.org/10.1117/12.471719
Event: Photonics Asia, 2002, Shanghai, China

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.

Citation Download Citation

Zhenjiang He, Guanling Yang, Jianwen Xiong, Zuohua Huang, Hongzhong Chen, and Yongzhi Lai "Design on Monitor system of Sulfur Dioxide Concentration by UV Fluorescence Method", Proc. SPIE 4927, Optical Design and Testing, (20 September 2002); https://doi.org/10.1117/12.471719

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