Terahertz waves radiated from two plasma filaments with opposite directions
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.11.053
Abstract: Abstract The interaction and the coupling between the plasma filaments introduce some ultrafast phenomena, which not only reveal deep physical mechanisms, but also provide clues to develop the plasma filament-based applications. In this paper, the… read more here.
Keywords: plasma filaments; plasma filament; two plasma; opposite directions ... See more keywords
Stochastic modeling of blob-like plasma filaments in the scrape-off layer: Theoretical foundation
Sign Up to like & getrecommendations! Published in 2022 at "Physics of Plasmas"
DOI: 10.1063/5.0144885
Abstract: A stochastic model for a superposition of uncorrelated pulses with a random distribution of amplitudes, sizes, and velocities is presented. The pulses are assumed to move radially with fixed shape and amplitudes decaying exponentially in… read more here.
Keywords: stochastic modeling; plasma filaments; blob like; like plasma ... See more keywords
3D modelling of cavity-free lasing in nitrogen plasma filaments.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.478100
Abstract: In this article we show results on cavity-free lasing in nitrogen filaments using our 3D, time-dependent Maxwell-Bloch code, Dagon. This code was previously used to model plasma-based soft X-ray lasers and it has been adapted… read more here.
Keywords: lasing nitrogen; nitrogen plasma; cavity free; plasma filaments ... See more keywords
Helical plasma filaments from the self-channeling of intense femtosecond laser pulses in optical fibers: publisher's note.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.457220
Abstract: This publisher's note contains a correction to Opt. Lett.47, 1 (2022)10.1364/OL.445321. read more here.
Keywords: publisher note; self channeling; helical plasma; plasma filaments ... See more keywords
Observation of strong terahertz field-induced second harmonic generation in plasma filaments.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.477508
Abstract: We report the observation of terahertz field-induced second harmonic (TFISH) generation produced by directly mixing an optical probe beam onto femtosecond plasma filaments. The produced TFISH signal is spatially separated from the laser-induced supercontinuum by… read more here.
Keywords: field induced; induced second; terahertz field; second harmonic ... See more keywords