Guided wave spatial transients under a limited grating coupler in a silicon-on-sapphire waveguide

Abstract : The limited size of a grating coupler on a waveguide is responsible for the nonuniform guided wave intensity. Spatial transients have been recorded and a characteristic length of the order of 30 μm has been determined by fitting a simple model to the experimental results. This value is consistent with spatial transient measurements performed under nonlinear operation conditions which reveal a 100 μm long dead zone in which switching contrast is very low.
Liste complète des métadonnées

https://hal-normandie-univ.archives-ouvertes.fr/hal-02157834
Contributeur : Christine Rouil <>
Soumis le : lundi 17 juin 2019 - 14:39:59
Dernière modification le : vendredi 19 juillet 2019 - 01:33:00

Lien texte intégral

Identifiants

Collections

Citation

H. Gualous, A. Koster, D. Pascal, S. Laval. Guided wave spatial transients under a limited grating coupler in a silicon-on-sapphire waveguide. Optics Communications, Elsevier, 1996, 123 (1-3), pp.83-88. ⟨10.1016/0030-4018(95)00492-0⟩. ⟨hal-02157834⟩

Partager

Métriques

Consultations de la notice

19