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Characteristics of laser-induced plasma as a spectroscopic light emission source

  • Q. L. Ma*
  • , V. Motto-Ros
  • , W. Q. Lei
  • , X. C. Wang
  • , M. Boueri
  • , F. Laye
  • , C. Q. Zeng
  • , M. Sausy
  • , A. Wartelle
  • , X. S. Bai
  • , L. J. Zheng
  • , H. P. Zeng
  • , M. Baudelet
  • , J. Yu
  • *此作品的通讯作者
  • Université de Lyon
  • Universite Claude Bernard Lyon 1
  • East China Normal University
  • Townes Laser Institute
  • University of Central Florida

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

Laser-induced plasma is today a widespread spectroscopic emission source. It can be easily generated using compact and reliable nanosecond pulsed lasers and finds applications in various domains with laser-induced breakdown spectroscopy (LIBS). It is however such a particular medium which is intrinsically a transient and non-point light emitting source. Its timeand space-resolved diagnostics is therefore crucial for its optimized use. In this paper, we review our work on the investigation of the morphology and the evolution of the plasma. Different time scales relevant for the description of the plasma's kinetics and dynamics are covered by suitable techniques. Our results show detailed evolution and transformation of the plasma with high temporal and spatial resolutions. The effects of the laser parameters as well as the background gas are particularly studied.

源语言英语
主期刊名17th International Conference on Atomic Processes in Plasmas, ICAPiP
页243-248
页数6
DOI
出版状态已出版 - 2012
活动17th International Conference on Atomic Processes in Plasmas, ICAPiP 2011 - Belfast, 英国
期限: 19 7月 2012 → 22 7月 2012

丛书

姓名AIP Conference Proceedings
卷1438
ISSN(印刷版)0094-243X
ISSN(电子版)1551-7616

会议

会议17th International Conference on Atomic Processes in Plasmas, ICAPiP 2011
国家/地区英国
市Belfast
时期19/07/12 → 22/07/12

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