Identification of phosphate components with different doping concentrations in various soil samples by Raman spectroscopy

Qiushi Liu; Mingjiang Ma; Chong Lv; Guoqing Yang; Hongyu He; Zhixing Gao; Baozhen Zhao; Xiaohua Zhang

doi:10.1117/12.2651723

20 January 2023 Identification of phosphate components with different doping concentrations in various soil samples by Raman spectroscopy

Qiushi Liu, Mingjiang Ma, Chong Lv, Guoqing Yang, Hongyu He, Zhixing Gao, Baozhen Zhao, Xiaohua Zhang

Author Affiliations +

Proceedings Volume 12558, AOPC 2022: Optical Spectroscopy and Imaging; 125580G (2023) https://doi.org/10.1117/12.2651723
Event: Applied Optics and Photonics China 2022 (AOPC2022), 2022, Beijing, China

Abstract

Raman spectroscopy technology is a spectral analysis technology based on Raman effect. With this technology, the molecular structure information can be identified and analyzed quickly, nondestructively and effectively, and it has high spectral specificity. Raman spectroscopy technology can provide the mineral components information of lunar soil samples, which is of great significance for lunar surface exploration and future resource utilization. In this paper, a 785nm Raman spectroscopy detection system was set up, and used to detect and identify phosphate components with different doping concentrations in various types of earth soils, which provided data support for further analysis of lunar samples.

Citation Download Citation

Qiushi Liu, Mingjiang Ma, Chong Lv, Guoqing Yang, Hongyu He, Zhixing Gao, Baozhen Zhao, and Xiaohua Zhang "Identification of phosphate components with different doping concentrations in various soil samples by Raman spectroscopy", Proc. SPIE 12558, AOPC 2022: Optical Spectroscopy and Imaging, 125580G (20 January 2023); https://doi.org/10.1117/12.2651723

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