Directional and Selective Mid-Infrared Thermal Emitters for Sensing Applications

Cédric Blanchard (1, 2) , Q. Lévesque (3, 4) , D. Costantini , Cécile Jamois (2) , Jean-Louis Leclercq (2) , A. Coutrot (5) , F. Marquier (5) , Laurent Milord (2) , Christian Grillet (2) , H. Benisty (5) , Pierre Viktorovitch (2) , Xavier Letartre (2) , Jean-Jacques Greffet (5)

1 Le2i - Laboratoire Electronique, Informatique et Image [UMR6306]
2 INL - Photonique - INL - Nanophotonique
3 LPN - Laboratoire de photonique et de nanostructures
4 ONERA - The French Aerospace Lab [Palaiseau]
5 Laboratoire Charles Fabry / Naphel

We propose energy efficient gas sensors that are based on the manipulation of the spectral and spatial emission of incandescent sources. To do so either photonic or plasmonic resonances in texturized nanostructures are employed.

Mots clés: sensing; thermal radiation; metastructure

Domaines: Sciences de l'ingénieur [physics]; Optique / photonique; Matériaux; Micro et nanotechnologies/Microélectronique

Cédric Blanchard, Q. Lévesque, D. Costantini, Cécile Jamois, Jean-Louis Leclercq, et al.. Directional and Selective Mid-Infrared Thermal Emitters for Sensing Applications. Advanced photonics 2015, Optical Sensors, Jun 2015, Boston, United States. pp.SeW2B.2, ⟨10.1364/SENSORS.2015.SeW2B.2⟩. ⟨hal-01489577⟩