• Medientyp: Sonstige Veröffentlichung; Bericht; E-Book
  • Titel: Decoherence and turbulence sources in a long laser
  • Beteiligte: Roche, Amy [Verfasser:in]; Slepneva, Svetlana [Verfasser:in]; Kovalev, Anton [Verfasser:in]; Pimenov, Alexander [Verfasser:in]; Vladimirov, Andrei G. [Verfasser:in]; Marconi, Mathias [Verfasser:in]; Giudici, Massimo [Verfasser:in]; Huyet, Guillaume [Verfasser:in]
  • Erschienen: Weierstrass Institute for Applied Analysis and Stochastics publication server, 2022
  • Sprache: Englisch
  • DOI: https://doi.org/10.20347/WIAS.PREPRINT.2988
  • Schlagwörter: 78M35 ; article ; 37N20 ; 78A60
  • Entstehung:
  • Anmerkungen: Diese Datenquelle enthält auch Bestandsnachweise, die nicht zu einem Volltext führen.
  • Beschreibung: We investigate the turn-on process in a laser cavity where the roundtrip time is several orders of magnitude greater than the active medium timescales. In this long delay limit the electromagnetic field build-up can be mapped experimentally roundtrip after roundtrip. We show how coherence settles down starting from a stochastic initial condition. In the early stages of the turn-on, we show that power drop-outs emerge, persist for several round-trips and seed dark solitons. These latter structures exhibit a chaotic dynamics and emit radiation that can lead to an overall turbulent dynamics depending on the cavity dispersion.
  • Zugangsstatus: Freier Zugang