Share Email Print
cover

Proceedings Paper

Spectral filtering with subwavelength gratings: overview and latest advances
Author(s): Grégory Vincent; Emilie Sakat; Petru Ghenuche; Stéphane Collin; Nathalie Bardou; Sylvain Rommeluère; Jérôme Primot; Joël Deschamps; Fabrice Pardo; Jean-Luc Pelouard; Riad Haïdar
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

We will present a brief overview of the interest in subwavelength gratings for spectral filtering in the mid-infrared wavelength range. Guided-mode, plasmonic and dipolar resonances will be considered. We will particularly focus on components fabricated in our laboratories, achieving band-pass or cut-band filtering. Optical characterization will be shown, revealing resonances with high quality factors. Multispectral camera has been realized by integrating our components into a cooled infrared focal plane array.

Paper Details

Date Published: 21 January 2012
PDF: 10 pages
Proc. SPIE 8268, Quantum Sensing and Nanophotonic Devices IX, 826807 (21 January 2012); doi: 10.1117/12.914510
Show Author Affiliations
Grégory Vincent, ONERA (France)
Emilie Sakat, ONERA (France)
Lab. de Photonique et de Nanostructures, CNRS (France)
Petru Ghenuche, Lab. de Photonique et de Nanostructures, CNRS (France)
Stéphane Collin, Lab. de Photonique et de Nanostructures, CNRS (France)
Nathalie Bardou, Lab. de Photonique et de Nanostructures, CNRS (France)
Sylvain Rommeluère, ONERA (France)
Jérôme Primot, ONERA (France)
Joël Deschamps, ONERA (France)
Fabrice Pardo, Lab. de Photonique et de Nanostructures, CNRS (France)
Jean-Luc Pelouard, Lab. de Photonique et de Nanostructures, CNRS (France)
Riad Haïdar, ONERA (France)


Published in SPIE Proceedings Vol. 8268:
Quantum Sensing and Nanophotonic Devices IX
Manijeh Razeghi; Eric Tournie; Gail J. Brown, Editor(s)

© SPIE. Terms of Use
Back to Top