Results 21 to 30 of about 115,813 (164)

Investigation of the wakefield generation in the interaction of the intense laser pulse with gas [PDF]

مجله علوم و فنون هسته‌ای, 2021
In the present work, the formation of the wakefield during the interaction of intense laser pulse with a gas medium has been investigated by using PIC simulation code, including the ionization process.
E. Khalilzadeh, M.J. Jafari, Z. Dehghany
doaj   +1 more source

Relativistic laser plasma interactions [PDF]

The European Physical Journal D, 2017
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Tünde Fülöp, Francesco Pegoraro, Vladimir Tikhonchuk   +2 more
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Mathematical models for laser-plasma interaction [PDF]

ESAIM: Mathematical Modelling and Numerical Analysis, 2005
Summary: We address here mathematical models related to the laser-plasma interaction. After a simplified introduction to the physical background concerning the modelling of the laser propagation and its interaction with a plasma, we recall some classical results about the geometrical optics in plasmas.
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A cellular automaton model of laser–plasma interactions

Laser and Particle Beams, 2001
This paper deals with the realization of a CA model of the physical interactions occurring when high-power laser pulses are focused on plasma targets. The low-level and microscopic physical laws of interactions among the plasma and the photons in the pulse are described. In particular, electron–electron interaction via the Coulomb force and photon–
BATANI D., BIAVA S., BITTANTI, SERGIO, PREVIDI F.   +3 more
openaire   +4 more sources

Effect of external magnetic field on wakefield generation in underdense plasma slab using backward semi-Lagrangian Vlasov code

Physical Review Accelerators and Beams, 2019
Laser wakefield excitation in the interaction of femtosecond laser pulse with an underdense thin magnetized plasma slab is studied by one dimensional relativistic Vlasov-Maxwell system of equations.
S. N. Razavinia, M. Ghorbanalilu
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Laser Plasma Interactions and Applications [PDF]

Laser plasma accelerators , 2013
Laser-Plasma Interactions and Applications covers the fundamental and applied aspects of high power laser-plasma physics. With an internationally renowned team of authors, the book broadens the knowledge of young researchers working in high power laser-plasma science by providing them with a thorough pedagogical grounding in the interaction of laser ...
V. Malka, J. Faure, Y. Gauduel
  +5 more sources

Microengineering Laser Plasma Interactions at Relativistic Intensities

Physical Review Letters, 2016
We report on the first successful proof-of-principle experiment to manipulate laser-matter interactions on the microscale using highly ordered Si microwire arrays. The interaction of a high contrast short pulse laser with a flat target via periodic Si microwires yields a substantial enhancement in both total and cut-off energies of the produced ...
Jiang, S., Ji, L. L., Audesirk, H., George, K. M., Snyder, J., Krygier, A., Poole, P., Willis, C., Daskalova, R., Chowdhury, E., Lewis, N. S., Schumacher, D. W., Pukhov, A., Freeman, R. R., Akli, K. U.   +14 more
openaire   +5 more sources

First laser–plasma interaction experiments on Shenguang Octopus laser facility [PDF]

Matter and Radiation at Extremes
On laser facilities for achieving inertial confinement fusion ignition, several beams are usually bundled together and injected into the target chamber through a common port.
T. Gong, Z. C. Li, T. Xu, Q. Wang, Y. Y. Liu, K. Q. Pan, Y. Ji, W. S. Zhang, B. Li, Z. J. Liu, X. Li, L. Hao, R. Yan, H. Zhao, Y. G. Liu, B. Deng, X. M. Liu, Y. L. Li, X. S. Peng, Z. Y. Guan, S. W. Li, X. H. Jiang, Q. Li, W. Zhang, J. Zheng, P. Li, H. B. Cai, S. Y. Zou, Y. S. Dong, F. Wang, D. Yang, Q. H. Zhu, J. M. Yang, Z. Q. Zhao, Y. K. Ding   +34 more
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Transition from Coherent to Stochastic electron heating in ultrashort relativistic laser interaction with structured targets

Scientific Reports, 2017
Relativistic laser interaction with micro- and nano-scale surface structures enhances energy transfer to solid targets and yields matter in extreme conditions. We report on the comparative study of laser-target interaction mechanisms with wire-structures
G. Cristoforetti, P. Londrillo, P. K. Singh, F. Baffigi, G. D’Arrigo, Amit D. Lad, R. G. Milazzo, A. Adak, M. Shaikh, D. Sarkar, G. Chatterjee, J. Jha, M. Krishnamurthy, G. R. Kumar, L. A. Gizzi   +14 more
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Synchronized off-harmonic probe laser with highly variable pulse duration for laser–plasma interaction experiments

High Power Laser Science and Engineering
This paper presents the development and experimental utilization of a synchronized off-harmonic laser system designed as a probe for ultra-intense laser–plasma interaction experiments.
J. Hornung, Y. Zobus, H. Lorenté, C. Brabetz, B. Zielbauer, V. Bagnoud   +5 more
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