Classification of uneven steel samples by laser induced breakdown spectroscopy based on a Bessel beam
Wenhao Yan, Jiaxin Lv, Chenwei Zhu, Qingzhou Li, Ji Chen, Lizhu Kang, Bing Lu, Xiangyou Li
Abstract
The combination of a Bessel beam and LIBS is an effective method for rapidly detecting uneven samples in industry, which has higher accuracy and stability under fewer spectra.
Topics & Concepts
Bessel functionLaser-induced breakdown spectroscopyBessel beamBeam (structure)SpectroscopyMaterials scienceAnalytical Chemistry (journal)Laser beamsLaserSpectral lineOpticsChemistryPhysicsChromatographyQuantum mechanicsAstronomyLaser-induced spectroscopy and plasmaCultural Heritage Materials AnalysisAnalytical chemistry methods development