Laser诱导击穿光谱：一种通用的元素分析技术及其应用
Laser-induced breakdown spectroscopy: A versatile technique of elemental analysis and its applications
摘要：
综述了激光诱导击穿光谱技术的发展现状。由于LIBS在环境监测和工业生产中的广泛应用，LIBS在仪器仪表和数据分析技术领域的研究正日益受到重视。主要的重点是其小型化的现场应用和提高其灵敏度。采用外加磁场约束激光产生的等离子体以及连续两个激光脉冲激发等离子体的方法，提高了LIBS的灵敏度。LIBS具有多元素同时测定、局部微量分析、表面分析的能力，已成功地用于危险爆炸物和生物样品的测定和鉴定。讨论了LIBS在不同应用中的实验结果。
英文摘要：
This paper reviews the state of art technology of laser induced breakdown spectroscopy (LIBS). Research on LIBS is gaining momentum in the field of instrumentation and data analysis technique due to its wide application in various field particularly in environmental monitoring and in industry. The main focus is on its miniaturization for field application and on increasing its sensitivity. The sensitivity of LIBS has been increased by confining the laser produced plasma using external magnetic field as well as using two successive laser pulse excitation of plasma. LIBS has capability for simultaneous multi element determination, localized microanalysis, surface analysis and has been used successfully for determination and identification of hazardous explosive and biological samples. Experimental findings of LIBS study in different applications have been discussed.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
