| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Colas, Florent
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 2022Improvement of the sensitivity of chalcogenide-based infrared sensors dedicated to the in situ detection of organic molecules in aquatic environment
- 2021Toward Chalcogenide Platform Infrared Sensor Dedicated to the In Situ Detection of Aromatic Hydrocarbons in Natural Waters via an Attenuated Total Reflection Spectroscopy Studycitations
- 2018Infrared-Sensor Based on Selenide Waveguide Devoted to Water Pollution
- 2018Development of Infrared-Sensor for Detecting Water Pollution Based on Selenide Waveguide
- 2017Infrared sensor for water pollution and monitoringcitations
- 2017Theoretical study of an evanescent optical integrated sensor for multipurpose detection of gases and liquids in the Mid-Infraredcitations
- 2015Surface enhanced infrared absorption by nanoantenna on chalcogenide glass substratescitations
- 2015Surface enhanced infrared absorption by nanoantenna on chalcogenide glass substratescitations
- 2015Comparison of adhesion layers of gold on silicate glasses for SERS detectioncitations
- 2015Comparison of adhesion layers of gold on silicate glasses for SERS detectioncitations
- 2014Maximizing the SERS signal by adjusting the arrangement of nanocylinders
- 2013RF sputtered amorphous chalcogenide thin films for surface enhanced infrared absorption spectroscopy
- 2013Chalcogenide Glasses Developed for Optical Micro-sensor Devices
- 2012Surface enhanced infrared absorption (SEIRA) spectroscopy using gold nanoparticles on As2S3 glasscitations
- 2012Optical sensor based on chalcogenide glasses for IR detection of bio-chemical entities
- 2009Chalcogenide Glass Optical Waveguides for Infrared Biosensingcitations
- 2009Chalcogenide Glass Optical Waveguides for Infrared Biosensingcitations
- 2008Surface plasmon resonance in chalcogenide glass-based optical systemcitations
- 2008Surface plasmon resonance in chalcogenide glass-based optical systemcitations
- 2007Chalcogenide waveguide for IR optical rangecitations
- 2007Chalcogenide waveguide for IR optical rangecitations
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document
Chalcogenide waveguide for IR optical range
Abstract
Due to remarkable properties of the chalcogenide glasses, especially sulphide glasses, amorphous chalcogenide films should play a motivating role in the development of integrated planar optical circuits and their components. This paper describes the fabrication and properties of optical waveguides of pure and rare earth doped sulphide glass films prepared by two complementary techniques: RF magnetron sputtering and pulsed laser deposition (PLD). The deposition parameters were adjusted to obtain, from sulphide glass targets with a careful control of their purity, layers with appropriate compositional, morphological, structural characteristics and optical properties. These films have been characterized by micro-Raman spectroscopy, atomic force microscopy (AFM), X-ray diffraction technique (XRD) and scanning electron microscopy (SEM) coupled with energy dispersive X-ray measurements (EDX). Their optical properties were measured thanks to m-lines prism coupling and near field methods. Rib waveguides were produced by dry etching under CF4, CHF3 and SF6 atmosphere. The photo-luminescence of rare earth doped GeGaSbS films were clearly observed in the n-IR spectral domain and the study of their decay lifetime will be presented. First tests were carried out to functionalise the films with the aim of using them as sensor.