• Open access free of charge
    • Free and high quality figure editing
    • Free widest possible global promotion for your research
Volume 5 Issue 1
Jan.  2023
Article Contents

Audouard E, Mottay E. 2023. High efficiency GHz laser processing with long bursts. Int. J. Extrem. Manuf. 5 015003.
Citation: Audouard E, Mottay E. 2023. High efficiency GHz laser processing with long bursts. Int. J. Extrem. Manuf. 015003.

High efficiency GHz laser processing with long bursts


doi: 10.1088/2631-7990/aca79f
More Information
  • Publish Date: 2023-01-30
  • Bursts of GHz repetition rate pulses involve more ablation mechanisms than single femtosecond pulses. Efficient ablation by GHz laser pulses is a multi-step process, consisting of a first thermal incubation phase, followed by a highly efficient ablation phase. GHz ablation therefore combines thermal and non-thermal ablation mechanisms. With an optimal choice of the burst duration, the ablation efficiency can be highly enhanced. Long bursts, comprising tens of pulses to hundreds of pulses, are needed to take full advantage of the increase in ablation efficiency.

  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Figures(1)

Article Metrics

Article views(221) PDF Downloads(41) Citation(0)

High efficiency GHz laser processing with long bursts

doi: 10.1088/2631-7990/aca79f
  • Amplitude, Pessac, France

Abstract: 

Bursts of GHz repetition rate pulses involve more ablation mechanisms than single femtosecond pulses. Efficient ablation by GHz laser pulses is a multi-step process, consisting of a first thermal incubation phase, followed by a highly efficient ablation phase. GHz ablation therefore combines thermal and non-thermal ablation mechanisms. With an optimal choice of the burst duration, the ablation efficiency can be highly enhanced. Long bursts, comprising tens of pulses to hundreds of pulses, are needed to take full advantage of the increase in ablation efficiency.

Reference (49)

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return