Stable intense supercontinuum light generation from 1kHz femtosecond laser filamentation in air

https://phys.org/news/2024-02-stable-intense-supercontinuum-generation-1khz.html

"applying external DC electric field on filament's plasma channel, plasma recombination suppressed, less thermal deposition in filament zone together with overwhelmed filament thermal jitter by generating ionic wind from electrode... 1 kHz air filament induced SC light beam pointing jitters suppressed by >2X... signal to noise ratio improved... stable high-intensity, high-repetition supercontinuum white light for 3rd harmonic generation, THz, air lasing, filament-based imaging and micromachining condensed materials"