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Remote electrical arc suppression by laser filamentation

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Published in Optics Express. 2015, vol. 23, no. 22, p. 28640
Abstract We investigate the interaction of narrow plasma channels formed in the filamentation of ultrashort laser pulses, with a DC high voltage. The laser filaments prevent electrical arcs by triggering corona that neutralize the high-voltage electrodes. This phenomenon, that relies on the electric field modulation and free electron release around the filament, opens new prospects to lightning and over-voltage mitigation.
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arXiv: 1508.05730
Note Erratum published in Optics Express vol. 25, issue 10, pp. 11210 (2017) - doi:10.1364/OE.25.011210
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Research groups ISE Pôle Sciences
ISE Climat
Groupe Kasparian
Groupe Wolf
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(ISO format)
SCHUBERT, Elise et al. Remote electrical arc suppression by laser filamentation. In: Optics Express, 2015, vol. 23, n° 22, p. 28640. https://archive-ouverte.unige.ch/unige:77909

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Deposited on : 2015-11-30

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