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一、前言激光光谱分析是六十年代发展起来的一项新技术。它是以激光作为光谱分析的光源,使微量样品汽化、通过辅助电极进而使蒸汽激发、利用普通摄谱仪记录光谱。激光光谱分析技术是通过光能对样品加热与用电能对样品加热的普通光谱分析技术相比较有不少优点,而且与电子探针相比较也有独到之处。如:成本低、分析速度快、分析时对样品形状、大小、导电性能无要
I. Introduction Laser spectrum analysis is a new technology developed in the 1960s. It uses a laser as the light source for spectral analysis, vaporizing a small amount of sample, allowing the vapor to pass through an auxiliary electrode and recording the spectrum using a conventional spectrograph. Laser spectroscopy technology has many advantages over ordinary spectral analysis technology of heating sample with electric energy and heating sample with light energy, and also has some advantages compared with electron probe. Such as: low cost, fast analysis, analysis of the sample shape, size, conductivity, no