Spectrometers: From Coal-Rock Identification to Coal Quality Analysis
This article explains Laser Induced Fluorescence (LIF) technology—its principle of using lasers to excite sample fluorescence for analysis—and the key role of spectrometers in LIF (high-sensitivity detection, multi-component analysis, real-time monitoring). It highlights the spectrometers’ advantages (high resolution, broad spectral coverage) and details LIF’s derivative applications in environmental monitoring, biomedicine, and industry, noting future potential.SEO Keywords


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