Email this article Formation of a Single Microstructure and Ablation into a Transparent Dielectric Material under Subnanosecond Laser Irradiation
- Authors: Inogamov N.A.1,2, Khokhlov V.A.1, Zhakhovsky V.V.1,2
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Affiliations:
- Landau Institute for Theoretical Physics
- All-Russia Research Institute of Automatics
- Issue: Vol 108, No 7 (2018)
- Pages: 439-445
- Section: Optics and Laser Physics
- URL: https://ogarev-online.ru/0021-3640/article/view/161329
- DOI: https://doi.org/10.1134/S0021364018190086
- ID: 161329
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Abstract
The formation of a jet and a frozen microstructure after the subnanosecond laser irradiation of a thick film from the side of a transparent substrate has been explained in numerical simulation. Such simulations were previously performed only for the irradiation of a thin film by an ultrashort pulse. The results obtained in this work also allow the description of physical effects at the ablation of a metal into a liquid in the theoretically unstudied case of a subnanosecond pulse of great applied interest. Dielectric Material.
About the authors
N. A. Inogamov
Landau Institute for Theoretical Physics; All-Russia Research Institute of Automatics
Author for correspondence.
Email: nailinogamov@gmail.com
Russian Federation, Chernogolovka, Moscow region, 142432; Moscow, 127055
V. A. Khokhlov
Landau Institute for Theoretical Physics
Email: nailinogamov@gmail.com
Russian Federation, Chernogolovka, Moscow region, 142432
V. V. Zhakhovsky
Landau Institute for Theoretical Physics; All-Russia Research Institute of Automatics
Email: nailinogamov@gmail.com
Russian Federation, Chernogolovka, Moscow region, 142432; Moscow, 127055
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