Laser-induced effects in nonhomogeneous high-scattering media

Vladimir L. Komolov; Alexey V. Kulikov; Sergey G. Przhibel'skii; Valentin N. Smirnov

doi:10.1117/12.580014

15 July 2004 Laser-induced effects in nonhomogeneous high-scattering media

Vladimir L. Komolov, Alexey V. Kulikov, Sergey G. Przhibel'skii, Valentin N. Smirnov

Proceedings Volume 5506, Nonresonant Laser-Matter Interaction (NLMI-11); (2004) https://doi.org/10.1117/12.580014
Event: Nonresonant Laser-Matter Interaction (NLMI-11), 2003, St. Petersburg, Russian Federation

Abstract

The thermo-induced processes leading to the abrupt growth of the light transparency in the high-scattering media due to its homogenization under the intense laser beam action has been studied and discussed. It has been studied experimentally the light beam penetration into the solid dispersed stearin during its softening and melting under the laser-light action. The description and explanation of the experimental results has been done in the framework of the model based on the assumption, that the light scattering is defined by some phenomenological parameter namely the “order parameter” which is linked with the grain boundaries concentration in the non-homogeneous medium.

Citation Download Citation

Vladimir L. Komolov, Alexey V. Kulikov, Sergey G. Przhibel'skii, and Valentin N. Smirnov "Laser-induced effects in nonhomogeneous high-scattering media", Proc. SPIE 5506, Nonresonant Laser-Matter Interaction (NLMI-11), (15 July 2004); https://doi.org/10.1117/12.580014

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