693.932 PEOPLE
| 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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Bureau, Bruno
University of Rennes
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (126/126 displayed)
- 2024Effect of Bi Additive on the Physical Properties of Ge2Se3-Based Equichalcogenide Glasses and Thin Films
- 2022Broadband Photosensitive Medium Based on Amorphous Equichalcogenidescitations
- 2022The Art of Positronics in Contemporary Nanomaterials Science: A Case Study of Sub-Nanometer Scaled Glassy Arsenoselenidescitations
- 2021Extended aging of Ge-Se glasses below the glass transition temperaturecitations
- 2021Toward Chalcogenide Platform Infrared Sensor Dedicated to the In Situ Detection of Aromatic Hydrocarbons in Natural Waters via an Attenuated Total Reflection Spectroscopy Studycitations
- 2021High-Energy Mechanical Milling-Driven Reamorphization in Glassy Arsenic Monoselenide: On the Path of Tailoring Special Molecular-Network Glassescitations
- 2021High-Energy Mechanical Milling-Driven Reamorphization in Glassy Arsenic Monoselenide: On the Path of Tailoring Special Molecular-Network Glassescitations
- 2020Anodic bonding of mid-infrared transparent germanate glasses for high pressure - high temperature microfluidic applicationscitations
- 2020On the glass transition temperature Tg against molar volume Vm plotting in arsenoselenide glassescitations
- 2020Effect of high-energy mechanical milling on the medium-range ordering in glassy As-Secitations
- 2019Effect of high-energy mechanical milling on the FSDP-related XRPD correlations in Se-rich glassy arsenic selenidescitations
- 2019Structural and chemical homogeneity of chalcogenide glass prepared by melt-rockingcitations
- 2018Infrared-Sensor Based on Selenide Waveguide Devoted to Water Pollution
- 2018Impact of Coinage Metal Insertion on the Thermoelectric Properties of GeTe Solid-State Solutionscitations
- 2018Effect of the Processing Route on the Thermoelectric Performance of Nanostructured CuPbSbTecitations
- 2018Detrimental Effects of Doping Al and Ba on the Thermoelectric Performance of GeTecitations
- 2018Tb<sup>3+</sup> doped Ga<sub>5</sub>Ge<sub>20</sub>Sb<sub>10</sub>Se<sub>65-x</sub>Te<sub>x</sub> (x=0-37.5) chalcogenide glasses and fibers for MWIR and LWIR emissionscitations
- 2018Infrared sulfide fibers for all-optical gas detectioncitations
- 2018Thermoelectric performance of codoped (Bi, In)-GeTe and (Ag, In, Sb)-SnTe materials processed by Spark Plasma Sinteringcitations
- 2018Free-volume structure of glass-As2Se3/PVP nanocomposites prepared by mechanochemical millingcitations
- 2018Te-As-Se glass destabilization using high energy millingcitations
- 2018Optical and thermal properties of Sb/Bi-modified mixed Ge-Ga-Se-Te glassescitations
- 2017Infrared sensor for water pollution and monitoringcitations
- 2017Telluride glasses with far-infrared transmission up to 35 μmcitations
- 2017Chalcogenide glass sensors for bio-molecule detectioncitations
- 2017Theoretical study of an evanescent optical integrated sensor for multipurpose detection of gases and liquids in the Mid-Infraredcitations
- 2017The influence of Sb on glass-forming ability of Ga-containing As2Se3 glassescitations
- 2017Thermoelectric Properties of Highly-Crystallized Ge-Te-Se Glasses Doped with Cu/Bicitations
- 2017Mechanical model of giant photoexpansion in a chalcogenide glass and the role of photofluiditycitations
- 2017Selenide glass fibers for biochemical infrared sensingcitations
- 2016Fiber evanescent wave spectroscopy based on IR fluorescent chalcogenide fiberscitations
- 2016Telluride glass single mode fiber for mid and far infrared filteringcitations
- 2016Structural study by Raman spectroscopy and 77Se NMR of GeSe4 and 80GeSe2–20Ga2Se3 glasses synthesized by mechanical millingcitations
- 2016A novel method for a fast diagnosis of septic arthritis using mid infrared and deported spectroscopycitations
- 2016IR emitting Dy3+ doped chalcogenide fibers for in situ CO2 monitoring in high pressure microsystemscitations
- 2016IR emitting Dy3+ doped chalcogenide fibers for in situ CO2 monitoring in high pressure microsystemscitations
- 2015Surface enhanced infrared absorption by nanoantenna on chalcogenide glass substratescitations
- 2015Surface enhanced infrared absorption by nanoantenna on chalcogenide glass substratescitations
- 2015Electrical and optical investigations in Te–Ge–Ag and Te–Ge–AgI chalcogenide glassescitations
- 2015Structure of Arsenic Selenide Glasses Studied by NMR: Selenium Chain Length Distributions and the Flory Modelcitations
- 2015Influence of P2O5 and Al2O3 content on the structure of erbium-doped borosilicate glasses and on their physical, thermal, optical and luminescence propertiescitations
- 2015A relationship between non-exponential stress relaxation and delayed elasticity in the viscoelastic process in amorphous solids: Illustration on a chalcogenide glasscitations
- 2015A relationship between non-exponential stress relaxation and delayed elasticity in the viscoelastic process in amorphous solids: Illustration on a chalcogenide glasscitations
- 2015Processing and characterization of novel borophosphate glasses and fibers for medical applicationscitations
- 2015Influence of P₂O₅ and Al₂O₃ content on the structure of erbium-doped borosilicate glasses and on their physical, thermal, optical and luminescence properties
- 2015Effect of physical aging on fracture behavior of Te 2 As 3 Se 5 glass fiberscitations
- 2014Te-based glass fiber for far-infrared biochemical sensing up to 16 μmcitations
- 2014Te-based glass fiber for far-infrared biochemical sensing up to 16 μmcitations
- 2014Chalcogenide optical fibers for mid-infrared sensingcitations
- 2014Shaping of looped miniaturized chalcogenide fiber sensing heads for mid-infrared sensingcitations
- 2014Structure of chalcogenide glasses characterized by nuclear magnetic resonance (NMR) spectroscopycitations
- 2014Shaping of looped miniaturized chalcogenide fiber sensing heads for mid-infrared sensingcitations
- 2014A combined 77Se NMR and molecular dynamics contribution to the structural understanding of the chalcogenide glassescitations
- 2014A combined 77Se NMR and molecular dynamics contribution to the structural understanding of the chalcogenide glassescitations
- 2014Chalcogenide microstructured optical fibers for chemical sensingcitations
- 2013RF sputtered amorphous chalcogenide thin films for surface enhanced infrared absorption spectroscopy
- 2013From selenium- to tellurium-based glass optical fibers for infrared spectroscopies.citations
- 2013Chalcogenide Glasses Developed for Optical Micro-sensor Devices
- 2013Comparison between chalcogenide glass single index and microstructured exposed-core fibers for chemical sensingcitations
- 2013Physical properties of the GexSe1 − x glasses in the 0 < x < 0.42 range in correlation with their structurecitations
- 2013Thermoelectric bulk glasses based on the Cu-As-Te-Se systemcitations
- 2013The development of advanced optical fibers for long-wave infrared transmissioncitations
- 2013Mid-IR luminescence of Dy3+ and Pr3+ doped Ga5Ge20Sb10S(Se)(65) bulk glasses and fiberscitations
- 2013Effect of Physical Aging Conditions on the Mechanical Properties of Te2As3Se5 (TAS) Glass Fiberscitations
- 2013The development of advanced optical fibers for long-wave infrared transmissioncitations
- 2012Initial stage of physical ageing in network glassescitations
- 2012Fragile-strong behavior in the AsxSe1-x glass forming system in relation to structural dimensionalitycitations
- 2012Evanescent wave optical micro-sensor based on chalcogenide glasscitations
- 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
- 2011Structural characterizations of As-Se-Te glassescitations
- 2011Apatite forming ability and cytocompatibility of pure and Zn-doped bioactive glasses.citations
- 2011Identification of foodborne pathogens within food matrices by IR spectroscopycitations
- 2010Correlation between structure and physical properties of chalcogenide glasses in the AsxSe1-x systemcitations
- 2010Optical microfabrication of tapers in low-loss chalcogenide fiberscitations
- 2010Photoinduced fluidity in chalcogenide glasses at low and high intensities: A model accounting for photon efficiencycitations
- 2010Similar behaviors of sulfide and selenide-based chalcogenide glasses to form glass-ceramicscitations
- 2010Opto-electrophoretic detection of bio-molecules using conducting chalcogenide glass sensors.citations
- 2010An extension of the Czjzek model for the distributions of electric field gradients in disordered solids and an application to NMR spectra of 71Ga in chalcogenide glasses.citations
- 2010An extension of the Czjzek model for the distributions of electric field gradients in disordered solids and an application to NMR spectra of 71Ga in chalcogenide glasses.citations
- 2009Infrared monitoring of underground CO2 storage using chalcogenide glass fiberscitations
- 2009Infrared monitoring of underground CO2 storage using chalcogenide glass fiberscitations
- 2009Rare-earth doped chalcogenide optical waveguide in near and mid-IR for optical potential application
- 2009Rare-earth doped chalcogenide optical waveguide in near and mid-IR for optical potential application
- 2009Correlation Between Thermal and Mechanical Relaxation in Chalcogenide Glass Fiberscitations
- 2009Infrared optical sensor for CO2 detectioncitations
- 2009Infrared optical sensor for CO2 detectioncitations
- 2009Chalcogenide Glass Fibers for Infrared Sensing and Space Opticscitations
- 2009Polymerisation of an industrial resin monitored by infrared fiber evanescent wave spectroscopycitations
- 2009Polymerisation of an industrial resin monitored by infrared fiber evanescent wave spectroscopycitations
- 2009Bimodal phase percolation model for the structure of Ge-Se glasses and the existence of the intermediate phasecitations
- 2009Microstructured chalcogenide fibers for biological and chemical detection: case study: a CO2 sensorcitations
- 2009Chalcogenide Glass Optical Waveguides for Infrared Biosensingcitations
- 2009Chalcogenide Glass Optical Waveguides for Infrared Biosensingcitations
- 2009Influence of ageing conditions on the mechanical properties of Te-As-Se fibrescitations
- 2008Surface plasmon resonance in chalcogenide glass-based optical systemcitations
- 2008Surface plasmon resonance in chalcogenide glass-based optical systemcitations
- 2008Sub-Tg viscoelastic behaviour of chalcogenide glasses, anomalous viscous flow and stress relaxationcitations
- 2008Planar waveguide obtained by burying a Ge22As20Se58 fiber in As2S3 glass
- 2008Frequency upconversion in a Pr3+ doped chalcogenide glass containing silver nanoparticlescitations
- 2008Frequency upconversion in a Pr3+ doped chalcogenide glass containing silver nanoparticlescitations
- 2008Long-term physical ageing in As-Se glasses with short chalcogen chainscitations
- 2008Chemical stability of chalcogenide infrared glass fiberscitations
- 2007Infrared single mode chalcogenide glass fiber for space.citations
- 2007Infrared single mode chalcogenide glass fiber for space.citations
- 2007Room temperature viscosity and delayed elasticity in infrared glass fibercitations
- 2007Chalcogenide waveguide for IR optical rangecitations
- 2007Chalcogenide waveguide for IR optical rangecitations
- 2007New tellurium based glasses for use in bio-sensing applications - art. no. 64330Ucitations
- 2007Infrared Glass-Ceramics With Fine Porous Surfaces for Optical Sensor Applicationscitations
- 2007Crystallization study of infrared transmitting glass ceramics based on GeS2-Sb2S3-CsClcitations
- 2007Crystallization study of infrared transmitting glass ceramics based on GeS2-Sb2S3-CsClcitations
- 2006Infrared biosensors using hydrophobic chalcogenide fibers sensitized with live cellscitations
- 2006Infrared biosensors using hydrophobic chalcogenide fibers sensitized with live cellscitations
- 2006Synthesis, characterization and devitrification behaviour of an yttrium containing boroaluminate glasscitations
- 2006Synthesis, characterization and devitrification behaviour of an yttrium containing boroaluminate glasscitations
- 2004Optical analysis of infrared spectra recorded with tapered chalcogenide glass fiberscitations
- 2004Réalisation d'un capteur à fibre optique infrarouge pour la détection des polluants dans les eaux usées
- 2003New method of preform production for chalcogenide fibres
- 2003New method of preform production for chalcogenide fibres
- 2003A new approach of preform fabrication for chalcogenide fibercitations
- 2003Development of a chalcogenide glass fiber device for in situ pollutant detectioncitations
- 2003Chalcogenide double index fibers: fabrication, design and applications as chemical sensorcitations
- 2003Mechanical properties of a TAS fiber: a preliminary studycitations
- 2002Infrared glass fibers for in-situ sensing, chemical and biochemical reactionscitations
- 2001Biological tissues infrared analysis by chalcogenide glass optical fiber spectroscopycitations
Places of action
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conferencepaper
Infrared sensor for water pollution and monitoring
Abstract
International audience ; Development of Mid-infrared sensors for the detection of biochemical molecules is a challenge of great importance. Mid-infrared range (4000-400 cm-1) contains the absorption bands related to the vibrations of organic molecules (nitrates, hydrocarbons, pesticides, etc.). Chalcogenide glasses are an important class of amorphous materials appropriate for sensing applications. Indeed, they are mainly studied and used for their wide transparency in the infrared range (up to 15 μm for selenide glasses) and high refractive index (between 2 and 3). The aim of this study is to synthesize and characterize chalcogenide thin films for developing mid-IR optical waveguides. Therefore, two (GeSe2)100-x(Sb2Se3)x chalcogenide glasses, where x=10 and 50 were chosen for their good mid-IR transparency, high stability against crystallization and their refractive index contrast suitable for mid-IR waveguiding. Chalcogenide glasses were prepared using the conventional melting and quenching method and then used for RF magnetron sputtering deposition. Sputtered thin films were characterized in order to determine dispersion of refractive index in UV-Vis-NIR-MIR. Obtained results were used for the simulation of the optical design in mid-infrared (λ = 7.7 μm). Selenide ridge waveguide were prepared by RIE-ICP dry etching process. Single-mode propagation at 7.7 μm was observed. Optical losses of 0.7 ± 0.3 and 2.5 ± 0.1 dB.cm-1 were measured in near-infrared (λ = 1.55 μm) and midinfrared (λ = 7.7 μm), respectively. Achieved results are promising for the fabrication of an integrated optical sensor operating in the mid-infrared. © 2017 SPIE.