Who we are• Organization name: CIMAP-ENSICaen/University of Caen (France)
(Group “Materials & Laser Instrumentation”)
SCR/University of Rennes (France)(Group E&C “Glasses & Ceramics”)
• Topic of interest: DRS -2-2014 (Crisis management: Tools for detection, traceability, triage and individual monitoring of victims after a mass CBRNE contamination and/or exposure )
123-24 jan. 2014 Adressed Program: SMIIG
http://cimap.ensicaen.fr/spip.php?rubrique87
http://www.scienceschimiques.univrennes1.fr/equipes/verres-et-ceramiques/
Fabrication-characterization-implementation of glasses and crystals (fluorides & chalcogenides) in the form of films and fibers for gas sensors
223-24 jan. 2014 Adressed Program: SMIIG
Mid-IR rare-earth (RE) emission source
• Broad band emission
• Differential Gas detection
• CO2 already demonstrated
4000 4100 4200 4300 4400 4500 46000,000
0,005
0,010
0,015
0,020
0,025
0,030
0,035
Longueur d'onde (nm)
flu
ore
sce
nce
(A
.U.)
CO2
Dy3+ emission
Mid-Infrared Materials
Looking for partners to develop a new generation of all-optical hazardous gas sensors.
Rare-earth doped chalcogenide fibers and thin films for hazardous species sensors
323-24 jan. 2014 Adressed Program: SMIIG
All-optical sensor• Energy conversion
• Remote detection
• Sturdy sensor ( EM parasites,Radiation..)
Band II hazardous gas detection
• RE emission up to 11µm
• Direct transmission or evanescent wave absorption
hazardous gases
