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Femtosecond Laser Pulse Interactions with Metals

  • Bernd Hüttner
Part of the Springer Series in Materials Science book series (SSMATERIALS, volume 119)

Abstract

A new era of fundamental research and its application to surface processing has been created by the invention of femtosecond laser pulses. Theoretical aspects of these processes are considered in this chapter. The differences between these very short pulses and the more conventional longer pulses are discussed, including the electron-electron scattering time and the non-equilibrium electron distribution. The material properties of objects exposed to femtosecond laser pulses are discussed with particular reference to their optical and thermal properties. The problem of determining the electron and phonon temperature distributions is addressed by means of the two-temperature model and the extended two-temperature model.

Keywords

Electron Temperature Femtosecond Laser Femtosecond Laser Pulse Ultrashort Laser Pulse Physical Review Letter 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Canopus Academic Publishing Limited 2009

Authors and Affiliations

  • Bernd Hüttner
    • 1
  1. 1.DLR – Institute of Technical PhysicsStuttgartGermany

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