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Numerical modeling of the action of pulse laser radiation on small absorbing targets

  • O. G. RomanovEmail author
  • G. I. Zheltov
  • G. S. Romanov
Proceedings of the XII All-Russia Seminar “The Wave Phenomena in Inhomogeneous Media”

Abstract

The features of acoustic wave generation in a dense medium due to the absorption of laser pulse radiation were analyzed numerically, based on solutions to the equations of motion in Lagrange form. The influence of thermal and acoustic mechanisms in changes of physical parameters in a dense medium was studied over a wide range of temporal and energetic characteristics typical of laser systems.

Keywords

Cavitation Laser Pulse Radiation Heat Transfer Equation Extension Strain Acoustic Wave Generation 
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Copyright information

© Allerton Press, Inc. 2010

Authors and Affiliations

  • O. G. Romanov
    • 1
    Email author
  • G. I. Zheltov
    • 2
  • G. S. Romanov
    • 3
  1. 1.Belarus State UniversityMinskBelarus
  2. 2.Institute of PhysicsNational Academy of SciencesMinskBelarus
  3. 3.Heat- and Mass-transfer InstituteMinskBelarus

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