Article Dans Une Revue Optics Letters Année : 2025

Concatenation of Kerr solitary waves in ceramic YAG: application to coherent Raman imaging

S. Wehbi
  • Fonction : Auteur
T. Mansuryan
K. Krupa
V. Couderc
A. Tonello

Résumé

A coherent concatenation of multiple solitary waves may lead to a stable infrared and visible broadband filament in a ceramic YAG polycrystal. This self-trapped soliton train is leveraged to implement self-referenced multiplex coherent anti-Stokes Raman scattering (SR-M-CARS) imaging. Simulations and experiments illustrating the filamentation process and the concatenation of focusing–defocusing cycles in ceramic and crystal YAG are presented. In addition, our simulations and experiments further examine the dependence of the filamentation onset location and supercontinuum (SC) generation upon peak input power. Understanding this dependence is key for the implementation of viable CARS imaging techniques, due to the comparatively exceptional ability of YAG to generate supercontinuum that can enable higher-sensitivity imaging without delay lines.

Fichier principal
Vignette du fichier
ViewAcceptedManuscript (1).pdf (5.08 Mo) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
Licence

Dates et versions

hal-05150156 , version 1 (20-11-2025)

Licence

Identifiants

Citer

N. Bagley, S. Wehbi, T. Mansuryan, R. Boulesteix, A. Maître, et al.. Concatenation of Kerr solitary waves in ceramic YAG: application to coherent Raman imaging. Optics Letters, 2025, 50 (2), pp.427-430. ⟨10.1364/OL.543232⟩. ⟨hal-05150156⟩
1908 Consultations
148 Téléchargements

Altmetric

Partager

  • More