|
This article is cited in 1 scientific paper (total in 1 paper)
Kinetics of optical breakdown of aluminum vapor in wide frequency range. Modern state of the problem
V. I. Mazhukina, M. V. Mazhukina, P. Bergerb a Institute for Mathematical Modelling, Russian Academy of Sciences
b University of Stuttgart, Institut für Strahlwerkzeuge
Abstract:
Complete collisional-radiative model describing the kinetics of nonequilibrium ionization of atoms and ions of metal by laser irradiation was developed. The kinetics model include collisional reactions: electron excitation and deexcitation, cascade ionization and recombination, spontaneous decay of excited states and also photo processes: photoexcitation and deexcitation, photoionization and photorecombination in the laser field and continued irradiation. It allows to use suggesting model for the investigation of optical break-down of metal vapors in wide spectral range of acting irradiation.
Optical breakdown of aluminum vapor was considered and spectral dependence of threshold intensity of laser irradiation $G^*(\omega_\ell)$ in the wave range $\lambda_\ell=10\div0,1\mu m$ was defined. Primary mechanisms of the breakdown in IR, visible and UF ranges of the irradiation under unlimited act duration were defined.
Received: 26.10.2004
Citation:
V. I. Mazhukin, M. V. Mazhukin, P. Berger, “Kinetics of optical breakdown of aluminum vapor in wide frequency range. Modern state of the problem”, Matem. Mod., 17:12 (2005), 27–79
Linking options:
https://www.mathnet.ru/eng/mm2821 https://www.mathnet.ru/eng/mm/v17/i12/p27
|
Statistics & downloads: |
Abstract page: | 366 | Full-text PDF : | 148 | References: | 46 | First page: | 1 |
|