Abstract
Slow pulsed capillary discharges were under investigation for use as plasma channel waveguides in laser-wakefield acceleration and high-harmonics generation. The channel radius has a strong influence on the plasma and guiding properties. Hence, it is expected that the guiding properties can be manipulated by locally modifying the radius. This presumption was investigated by a numerical simulation of a channel with a periodically modulated radius. The simulation revealed a strongly nonlinear response of the plasma and wall properties to the modulation. However, no modulation of the laser guiding properties is obsd. [on SciFinder (R)]
Original language | English |
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Pages (from-to) | 2384-2390 |
Journal | Journal of Physics D: Applied Physics |
Volume | 39 |
Issue number | 11 |
DOIs | |
Publication status | Published - 2006 |