Surface enhanced infrared absorption by nanoantenna on chalcogenide glass substrates - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Japanese Journal of Applied Physics, part 2 : Letters Année : 2015

Surface enhanced infrared absorption by nanoantenna on chalcogenide glass substrates

Résumé

In recent years, nanowires have been proven efficient to enhanced IR absorption of mols. and opened prospects of new ultrasensitive IR sensors. The development of integrated components requires the use of special IR glasses such as chalcogenide or silver halide glasses. In this study, we report the fabrication of a surface enhanced IR absorption substrate composed of nanowires deposited onto a chalcogenide glass slide. It enabled us to detect 4-​nitrophenol at the femtomolar level and enhancement factor close to 106 was calcd. (c) 2015 American Institute of Physics.

Dates et versions

hal-01121524 , version 1 (02-03-2015)

Identifiants

Citer

Frédéric Verger, Florent Colas, Olivier Sire, Hong Shen, Emmanuel Rinnert, et al.. Surface enhanced infrared absorption by nanoantenna on chalcogenide glass substrates. Japanese Journal of Applied Physics, part 2 : Letters, 2015, 106 (7), pp.073103/1-073103/4. ⟨10.1063/1.4913308⟩. ⟨hal-01121524⟩
186 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More