Multimode optical fibers have recently regained a strong interest in particular because of their ability to deliver a quasi-Gaussian beam profile after nonlinear spatial clean-up of a multimode optical guided wave at high intensity. Indeed, a speckled beam obtained at the end of a multimode fiber in linear propagation regime can be transformed into a quasi-single- mode pattern at high input power.

Impact of periodic self-imaging on the nonlinear propagation in GRIN multimode fibers / Mansuryan, T.; Krupa, K.; Niang, A.; Deliancourt, E.; Tonello, A.; Leproux, Ph.; Fabert, M.; Auguste, J. L.; Desfarges-Berthelemot, A.; Kermene, V.; Barthelemy, A.; Minoni, U.; Modotto, D.; Millot, G.; Wabnitz, S.; Couderc, V.. - (2019), pp. 1442-1443. ((Intervento presentato al convegno 2019 PhotonIcs & Electromagnetics Research Symposium (PIERS) tenutosi a Rome.

Impact of periodic self-imaging on the nonlinear propagation in GRIN multimode fibers

A. Niang;S. Wabnitz;
2019

Abstract

Multimode optical fibers have recently regained a strong interest in particular because of their ability to deliver a quasi-Gaussian beam profile after nonlinear spatial clean-up of a multimode optical guided wave at high intensity. Indeed, a speckled beam obtained at the end of a multimode fiber in linear propagation regime can be transformed into a quasi-single- mode pattern at high input power.
File allegati a questo prodotto
Non ci sono file associati a questo prodotto.

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/11573/1586295
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact