Second harmonic localization in nonlinear photonic crystals - art. no. 698915 - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2008

Second harmonic localization in nonlinear photonic crystals - art. no. 698915

Emmanuel Centeno
  • Fonction : Auteur
  • PersonId : 865110
Cristian Ciraci
  • Fonction : Auteur
  • PersonId : 861985
Didier Felbacq
  • Fonction : Auteur
  • PersonId : 865133
David Cassagne

Résumé

We demonstrate an isotropic phase matching condition achieved in nonlinear 2D PhCs that suppresses the incident angle constraint [1]. In addition, we show a backward SH localization effect by combining this unusual all-angle phase matching and left-handed PhC properties. The SH emission is confined in a small area of dimension close to the pump wavelength without the introduction of defect lattices. An analytical model is proposed in order to explain this parametric localization mechanism.
Fichier non déposé

Dates et versions

hal-00437951 , version 1 (01-12-2009)

Identifiants

  • HAL Id : hal-00437951 , version 1

Citer

Emmanuel Centeno, Cristian Ciraci, Didier Felbacq, David Cassagne. Second harmonic localization in nonlinear photonic crystals - art. no. 698915. Conference on Photonic Crystal Materials and Devices VIII, Apr 2008, Strasbourg (FRANCE), France. pp.98915-98915. ⟨hal-00437951⟩
21 Consultations
0 Téléchargements

Partager

Gmail Facebook X LinkedIn More