International audienceWe have demonstrated the ability to trigger and guide high-voltage discharges with ionized filaments generated by femtosecond terawatt laser pulses. The plasma filaments extended over the whole gap, providing a direct ohmic connection between the electrodes. Laser-guided straight discharges have been observed for gaps of as much as 3.8 m at a high voltage reduced to 68% of the natural breakdown voltage. The triggering efficiency was found to depend critically on the spatial connection of the laser filaments to the electrode as well as on the temporal coincidence of the laser with the peak of the high voltage
We investigate the triggering and guiding of DC high-voltage discharges over a distance of 37 cm by ...
Precise control of the discharge in space and time is of great significance for better applications ...
International audienceWe report experiments of laser-guided discharges obtained in air with high vol...
International audienceWe have demonstrated the ability to trigger and guide high-voltage discharges ...
Abstract: Long ionized channels appear as a result of nonlinear propagation of femtosecond terawatt ...
International audienceoral presentation We report experiments on laser guided discharges obtained in...
International audienceWe experimentally observed laser-induced remote high-voltage discharge trigger...
International audienceThe guiding of meter scale electric discharges produced in air by a Tesla coil...
International audienceThe triggering and guiding of electric discharges produced in atmospheric air ...
International audienceWe demonstrate that the capacity of ultrashort high-power laser pulses to trig...
AbstractRemote processing of metallic workpieces by techniques based on electric arc discharge or la...
We investigate the triggering and guiding of DC high-voltage discharges over a distance of 37 cm by ...
Precise control of the discharge in space and time is of great significance for better applications ...
International audienceWe report experiments of laser-guided discharges obtained in air with high vol...
International audienceWe have demonstrated the ability to trigger and guide high-voltage discharges ...
Abstract: Long ionized channels appear as a result of nonlinear propagation of femtosecond terawatt ...
International audienceoral presentation We report experiments on laser guided discharges obtained in...
International audienceWe experimentally observed laser-induced remote high-voltage discharge trigger...
International audienceThe guiding of meter scale electric discharges produced in air by a Tesla coil...
International audienceThe triggering and guiding of electric discharges produced in atmospheric air ...
International audienceWe demonstrate that the capacity of ultrashort high-power laser pulses to trig...
AbstractRemote processing of metallic workpieces by techniques based on electric arc discharge or la...
We investigate the triggering and guiding of DC high-voltage discharges over a distance of 37 cm by ...
Precise control of the discharge in space and time is of great significance for better applications ...
International audienceWe report experiments of laser-guided discharges obtained in air with high vol...