Ultrafast ionization of transparent materials under femtosecond laser irradiation

Conference Paper
Publication Date:
2023
abstract:
Electron plasma excited by direct femtosecond laser irradiation in diamond material has been investigated using Keldysh theory. The result shows that controlling the impact ionization process is a key factor to improve laser-induced nano-micromachining.
Iris type:
04.01 Contributo in Atti di convegno
Keywords:
femtosecond laser; transparent materials; diamond; Keldysh theory; nano-micromachining
List of contributors:
Authors of the University:
Handle:
https://iris.cnr.it/handle/20.500.14243/452849
Book title:
Laser Congress 2023 (ASSL, LAC)