We analyze the formation of three-dimensional spatiotemporal solitons in waveguides with a parabolic refractive index profile and pure quartic chromatic dispersion.We show, by applying both variational approaches and full three-dimensional numerical simulations, that fourth-order dispersion has a positive impact on soliton stabilization against spatiotemporal wave collapse. Specifically, pure quartic spatiotemporal solitons remain stable within a significantly larger energy range with respect to their second-order dispersion counterparts

Pure quartic three-dimensional spatiotemporal Kerr solitons in graded-index media / Parra-Rivas, Pedro; Sun, Yifan; Mangini, Fabio; Ferraro, Mario; Zitelli, Mario; Wabnitz, Stefan. - In: PHYSICAL REVIEW A. - ISSN 2469-9926. - 109:3(2024), pp. 1-6. [10.1103/physreva.109.033516]

Pure quartic three-dimensional spatiotemporal Kerr solitons in graded-index media

Parra-Rivas, Pedro;Sun, Yifan;Mangini, Fabio;Ferraro, Mario;Zitelli, Mario;Wabnitz, Stefan
2024

Abstract

We analyze the formation of three-dimensional spatiotemporal solitons in waveguides with a parabolic refractive index profile and pure quartic chromatic dispersion.We show, by applying both variational approaches and full three-dimensional numerical simulations, that fourth-order dispersion has a positive impact on soliton stabilization against spatiotemporal wave collapse. Specifically, pure quartic spatiotemporal solitons remain stable within a significantly larger energy range with respect to their second-order dispersion counterparts
2024
optical fibers, Kerr effect, modulation instability fibers; nonlinear optics; optical solitons; Kerr effect; four wave mixing
01 Pubblicazione su rivista::01a Articolo in rivista
Pure quartic three-dimensional spatiotemporal Kerr solitons in graded-index media / Parra-Rivas, Pedro; Sun, Yifan; Mangini, Fabio; Ferraro, Mario; Zitelli, Mario; Wabnitz, Stefan. - In: PHYSICAL REVIEW A. - ISSN 2469-9926. - 109:3(2024), pp. 1-6. [10.1103/physreva.109.033516]
File allegati a questo prodotto
File Dimensione Formato  
Parra-Rivas_Pure_2024.pdf

solo gestori archivio

Tipologia: Versione editoriale (versione pubblicata con il layout dell'editore)
Licenza: Tutti i diritti riservati (All rights reserved)
Dimensione 666.21 kB
Formato Adobe PDF
666.21 kB Adobe PDF   Contatta l'autore

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1706724
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 0
  • ???jsp.display-item.citation.isi??? ND
social impact