1D crossed gratings for narrow band polarization insensitive reflective filtering

Ksenia Sharshavina (1) , Sylvain Pelloquin , Emmanuelle Daran (2) , Jean-Baptiste Doucet (3) , Fabien Lemarchand (4) , Thomas Bégou (4) , Julien Lumeau (4) , Antoine Monmayrant (1) , Philippe Arguel (1) , Olivier Gauthier-Lafaye (1) , Evgueni Popov (5) , Anne Laure Fehrembach (5)

1 LAAS-PHOTO - Équipe Photonique
2 LAAS-TEAM - Service Techniques et Équipements Appliqués à la Microélectronique
3 LPS - Laboratoire de Physique des Solides
4 RCMO - RCMO
5 CLARTE - CLARTE

We present experimental characterizations of 1D crossed Guided Mode Resonant Filters (GMRFs) in the near infrared fabricated by nanoimprint lithography. We will show that subwavelength gratings up to 4'' diameter can be fabricated using such techniques. We compare the performances of the GMRFs to the performances of Fabry-Perot filters and discuss the sensitivity to fabrication inhomogeneity of these components.

Mots clés: Fabry-Perot filters; GMRF filters; sub-wavelength filters

Domaines: Physique [physics]

Ksenia Sharshavina, Sylvain Pelloquin, Emmanuelle Daran, Jean-Baptiste Doucet, Fabien Lemarchand, et al.. 1D crossed gratings for narrow band polarization insensitive reflective filtering. 19th International Conference on Transparent Optical Networks (ICTON 2017), Jul 2017, Girona, Spain. 2p., ⟨10.1109/ICTON.2017.8024866⟩. ⟨hal-01561716⟩