Study on recognition method of ethylene gas based on absorption characteristics of infrared spectrum

Jing Liu; Wen-bin Xu; Jun-Wei Li; Min Yang; Peng Xiu; Chong Zheng; Xian-Zhong Sun

doi:10.1117/12.2541519

18 December 2019 Study on recognition method of ethylene gas based on absorption characteristics of infrared spectrum

Jing Liu, Wen-bin Xu, Jun-Wei Li, Min Yang, Peng Xiu, Chong Zheng, Xian-Zhong Sun

Proceedings Volume 11338, AOPC 2019: Optical Sensing and Imaging Technology; 113380G (2019) https://doi.org/10.1117/12.2541519
Event: Applied Optics and Photonics China (AOPC2019), 2019, Beijing, China

Abstract

The infrared remote sensing monitoring technology based on the absorption characteristics of gas molecules can detect gas components at long distance, real-time and multi-gas simultaneously.In this paper,we present the method of ethylene gas identification based on infrared absorption characteristics and carry out the field verification experiment of ethylene gas by infrared spectrometer. The effective experimental data are processed and analyzed by differential method and correlation coefficient method. The results indicate that the method can effectively identify the gas with high accuracy, and the research results provide a new technical approach for the effectively identification of gas.

Citation Download Citation

Jing Liu, Wen-bin Xu, Jun-Wei Li, Min Yang, Peng Xiu, Chong Zheng, and Xian-Zhong Sun "Study on recognition method of ethylene gas based on absorption characteristics of infrared spectrum", Proc. SPIE 11338, AOPC 2019: Optical Sensing and Imaging Technology, 113380G (18 December 2019); https://doi.org/10.1117/12.2541519

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