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Temperature sensor through surface plasmon resonance
Author(s): Joyce Ibrahim; Mostafa Al Masri; Isabelle Verrier; Colette Veillas; Frédéric Celle; Serge Cioulachtjian; Olivier Parriaux; Frédéric Lefèvre; Yves Jourlin
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Paper Abstract

The aim of this work is to highlight the possibility of local non-intrusive temperature measurements at the interface between a metallic surface and a fluid by analyzing the plasmon resonance on a periodically micro-structured surface. A change in the temperature of the sample surface induces a modification of the local refractive index leading to a shift of the surface plasmon resonance frequency due to interactions between the evanescent electric field and the close environment of the surface. The metallic gratings developed in this study enable a direct excitation of a plasmonic wave, which, in turn, lead to a high sensibility of the local temperature measurement with a very compact and simple device.

Paper Details

Date Published: 9 May 2018
PDF: 7 pages
Proc. SPIE 10680, Optical Sensing and Detection V, 106800R (9 May 2018); doi: 10.1117/12.2306243
Show Author Affiliations
Joyce Ibrahim, Univ. Lyon, UJM-Saint-Etienne, CNRS, Institute d'Optique Graduate School, Lab. Hubert Curien (France)
Mostafa Al Masri, Ctr. de Thermique de Lyon, CNRS, INSA, Univ. Lyon (France)
Isabelle Verrier, Univ. Lyon, UJM-Saint-Etienne, CNRS, Institute d'Optique Graduate School, Lab. Hubert Curien (France)
Colette Veillas, Univ. Lyon, UJM-Saint-Etienne, CNRS, Institute d'Optique Graduate School, Lab. Hubert Curien (France)
Frédéric Celle, Univ. Lyon, UJM-Saint-Etienne, CNRS, Institute d'Optique Graduate School, Lab. Hubert Curien (France)
Serge Cioulachtjian, Ctr. de Thermique de Lyon, CNRS, INSA, Univ. Lyon (France)
Olivier Parriaux, Univ. Lyon, UJM-Saint-Etienne, CNRS, Institute d'Optique Graduate School, Lab. Hubert Curien (France)
Frédéric Lefèvre, Ctr. de Thermique de Lyon, CNRS, INSA, Univ. Lyon (France)
Yves Jourlin, Univ. Lyon, UJM-Saint-Etienne, CNRS, Institute d'Optique Graduate School, Lab. Hubert Curien (France)


Published in SPIE Proceedings Vol. 10680:
Optical Sensing and Detection V
Francis Berghmans; Anna G. Mignani, Editor(s)

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