文献类型： 会议论文
第一作者： Mingyin Yao
作者： Mingyin Yao 1 ; Muhua Liu 1 ; Jinhui Zhao 1 ; Lin Huang 2 ;
作者机构： 1.Optics-Electrics Application of Biomaterials Lab, College of Engineering, Jiangxi Agricultural University
2.College of Bioscience and Engineering, Jiangxi Agricultural University
关键词： LIBS;Orange leaves;Nutrition elements
会议名称： International Symposium on Intelligent Information Technology and Security Informatics
主办单位：
页码： 398-401
摘要： Laser induced breakdown spectroscopy (LIBS) has been used for the determination of the species and concentration of elements in industries. However, there is less research for LIBS analysis of agricultural and environmental samples. In this work, a LIBS system has been evaluated for the determination of nutrition elements in orange leaves. The experimental setup was designed by using a Nd:YAG laser operating at 1064nm (200mJ per pulse and 5HZ repetition rate) and an Avantes spectrometer (200-1100nm wavelength range)with ICCD detector. The species and relative contents were identified by LIBS spectra, which belonged to qualitative analysis. The quantitive analysis will be carried combining with routine analysis such as ICP-OES.
分类号： TP18-53
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[1]Rapid analysis of potassium content in cotton stalks of Ch using laser-induced breakdown spectroscopy. Shuangshuang Ma,Lujia Han,Guangqun Huang. 2018
[2]Discrimination of Ca, Cu, Fe, and Na in Gannan Navel Orange by Laser Induced Breakdown Spectroscopy. Yao Mingyin,Lin Jinlong,Liu Muhua,Li Qiulian,Lei Zejian. 2011
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