Laser Ablation and Laser Induced Plasmas for Nanomachining and Material Analysis

Conference paper
Part of the NATO Science for Peace and Security Series B: Physics and Biophysics book series (NAPSB)

Abstract

The goal of this paper is to introduce the basics of laser ablation. After introducing some general concepts for the description of lasers, and their usefulness in laser micromachining, and of the materials with which they interact, we describe in more details the femtosecond and nanosecond pulse duration regimes.

Keywords

Laser ablation spatial coherence ablation threshold flux plasma frequency Spitzer’s law hydrodynamics collisional absorption crater formation 

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Copyright information

© Springer Science + Business Media B.V. 2008

Authors and Affiliations

  1. 1.Università di MilanoBicoccaItaly

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