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激光诱导击穿光谱(Laser-Induced Breakdown Spectroscopy,LIBS)技术是一种全新的物质元素分析方法,它可以分析元素周期表中几乎所有的元素,对分析对象表面的破坏只有微米量级(在工业中可以认为是无损检测),同时还具有分析速度快、测量精度和灵敏度高、可多元素同时测量、抗污染、无辐射、成本低及安装简易等特点。1.LIBS技术原理将一束高功率的脉冲激光经过聚焦后照射到被分析靶样品上,
Laser-Induced Breakdown Spectroscopy (LIBS) is a new method for the analysis of the material elements that analyzes almost all the elements of the periodic table, with only a few microns of damage to the surface of the object being analyzed Can be considered non-destructive testing), but also has the characteristics of fast analysis, high measurement accuracy and high sensitivity, simultaneous measurement of multiple elements, anti-pollution, no radiation, low cost and easy installation. 1.LIBS technology principle A bunch of high-power pulsed laser light after being focused on the target sample was analyzed,