Interaction of laser radiation with a low-density structured absorber

V. B. Rozanov; D. V. Barishpol’tsev; G. A. Vergunova; N. N. Demchenko; E. M. Ivanov; E. N. Aristova; N. V. Zmitrenko; I. Limpouch; I. Ulschmidt

doi:10.1134/S1063776116010167

Interaction of laser radiation with a low-density structured absorber

Authors: Rozanov V.B.¹, Barishpol’tsev D.V.¹, Vergunova G.A.¹, Demchenko N.N.¹, Ivanov E.M.¹, Aristova E.N.², Zmitrenko N.V.², Limpouch I.³, Ulschmidt I.⁴
Affiliations:
1. Lebedev Physical Institute
2. Keldysh Institute of Applied Mathematics
3. Czech Technical University
4. Institute of Plasma Physics
Issue: Vol 122, No 2 (2016)
Pages: 256-276
Section: Solids and Liquids
URL: https://journals.rcsi.science/1063-7761/article/view/189763
DOI: https://doi.org/10.1134/S1063776116010167
ID: 189763

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Abstract

A theoretical model is proposed for computing simulations of laser radiation interaction with inhomogeneous foam materials doped with heavy elements and undoped materials. The model satisfactorily describes many experiments on the interaction of the first and third harmonics of a 200 J pulsed PALS iodine laser with low-density porous cellulose triacetate targets. The model can be used to analyze experimental data and estimate the reality of experimental results.