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| Baudet, Emeline; Sergent, M.; Nemec, P.; Cardinaud, C.; Rinnert, Emmanuel; Michel, K.; Jouany, L.; Bureau, B.; Nazabal, V.. |
| The development of the optical bio-chemical sensing technology is an extremely important scientific and technological issue for diagnosis and monitoring of diseases, control of industrial processes, environmental detection of air and water pollutants. Owing to their distinctive features, chalcogenide amorphous thin films represent a keystone in the manufacture of middle infrared integrated optical devices for a sensitive detection of biological or environmental variations. Since the chalcogenide thin films characteristics, i. e. stoichiometric conformity, structure, roughness or optical properties can be affected by the growth process, the choice and control of the deposition method is crucial. An approach based on the experimental design is undoubtedly a... |
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| Ano: 2017 |
URL: http://archimer.ifremer.fr/doc/00390/50119/50725.pdf |
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| Verger, F.; Nazabal, V.; Colas, Florent; Nemec, P.; Cardinaud, C.; Baudet, E.; Chahal, R.; Rinnert, Emmanuel; Boukerma, Kada; Peron, Isabelle; Deputier, S.; Guilloux-viry, M.; Guin, J. P.; Lhermite, H.; Moreac, A.; Compere, Chantal; Bureau, Bruno. |
| The primary objective of this study is the development of transparent thin film materials in the IR enabling strong infrared absorption of organic compounds in the vicinity of metal nanoparticles by the surface plasmon effect. For developing these optical micro-sensors, hetero-structures combining gold nanoparticles and chalcogenide planar waveguides are fabricated and adequately characterized. Single As2S3 and Ge25Sb10Se65 amorphous chalcogenide thin films are prepared by radio-frequency magnetron sputtering. For the fabrication of gold nanoparticles on a chalcogenide planar waveguide, direct current sputtering is employed. Fabricated single layers or hetero-structures are characterized using various techniques to investigate the influence of deposition... |
| Tipo: Text |
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| Ano: 2013 |
URL: http://archimer.ifremer.fr/doc/00170/28094/26679.pdf |
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