36 citations · 126 across the 8 of their papers we have counts for
9 papers
HV discharge acceleration by sequences of UV laser filaments with visible and near-infrared pulses
Elise Schubert, Ali Rastegari, Chengyong Feng +6
We investigate the triggering and guiding of DC high-voltage discharges over a distance of 37 cm by filaments produced by ultraviolet (266 nm) laser pulses of 200 ps duration. The…
Linearity of charge measurement in laser filaments
Denis Mongin, Elise Schubert, Lorena de la Cruz +3
We evaluate the linearity of three electric measurement techniques of the initial electron density in laser filaments by comparing their results for a pair of filaments and for the…
Gas-solid phase transition in laser multiple filamentation
Denis Mongin, Elise Schubert, Nicolas Berti +2
While propagating in transparent media, near-infrared multi-terawatt (TW) laser beams break up in a multitude of filaments of typically 100-200 um diameter with peak intensities as…
High repetition rate ultrashort laser cuts a path through fog
Lorena de la Cruz, Elise Schubert, Denis Mongin +6
We experimentally demonstrate that the transmission of a 1030~nm, 1.3~ps laser beam of 100 mJ energy through fog increases when its repetition rate increases to the kHz range. Due…
Conductivity and Discharge Guiding Properties of Mid-IR Laser Filaments
Denis Mongin, Valentina Shumakova, Skirmantas Ališauskas +5
The electric conductivity, HV discharge triggering and guiding capabilities of filaments at 3.9 micrometer in air are investigated in the perspective of lightning control applicati…
Dual-scale turbulence in filamenting laser beams at high average power
Elise Schubert, Lorena de la Cruz, Denis Mongin +6
We investigate the self-induced turbulence of high repetition rate laser filaments over a wide range of average powers (1 mW to 100 W) and its sensitivity to external atmospheric t…