Double filtering function using two combined Bragg gratings

Kamal Ghoumid (1, 2, 3) , Richard Ferriere (2) , Badr-Eddine Benkelfat (1, 4, 3) , Gérard Ulliac (2) , Roland Salut (2) , Jean-Yves Rauch (2) , Tijani Gharbi (2)

1 SAMOVAR - Services répartis, Architectures, MOdélisation, Validation, Administration des Réseaux
2 FEMTO-ST - Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174)
3 CNRS - Centre National de la Recherche Scientifique
4 TSP - EPH - Département Electronique et Physique

In this paper, we report the realization of a double Bragg gratings (BG) structure based on titanium-diffused optical waveguides in lithium niobate Ti:LiNbO3 by using Focused Ion Beam (FIB) technique. A double filtering function in wavelengths around the bands 1200nm and 1550nm has thereby been achieved

Domaines: Optique / photonique

Kamal Ghoumid, Richard Ferriere, Badr-Eddine Benkelfat, Gérard Ulliac, Roland Salut, et al.. Double filtering function using two combined Bragg gratings. CLEO/EUROPE - EQEC 2009 : 19th International Congress on Photonics in Europe, Jun 2009, Munich, Germany. ⟨hal-01369759⟩