Publications

Affichage de 13871 à 13880 sur 16104


  • Article dans une revue

Characterization and fabrication of InGaAsP/InP deep-etched micro-waveguides

Arnaud Beaurain, Samuel Dupont, Hongwu Li, Jean-Pierre Vilcot, Christiane Legrand, Joseph Harari, Monique Constant, Didier Decoster

InGaAsP/InP micro-waveguides are fabricated by a deep (>3 μm) Reactive Ion Etching. The devices losses are measured by the Fabry–Perot technique for guide width contained between 10 μm and 0.5 μm. The measured losses range from 2 dB/mm to 14 dB/mm.

Microwave and Optical Technology Letters, 2004, 40 (3), pp.216-218. ⟨10.1002/mop.11333⟩. ⟨hal-00141171⟩

  • Communication dans un congrès

Central vision loss : wearable assistive system

Jean-Claude Kastelik, Michel Pommeray, V. Pardessus, C. Gaudefroy, V. Dedès

Conference and Workshop on Assistive Technologies for Vision and Hearing Impairment, CVHI 2004, 2004, Granada, Spain. ⟨hal-00147748⟩

  • Communication dans un congrès

Tiger AlGaN/GaN HEMT technology

Erwan Morvan, B. Grimbert, Virginie Hoel, N. Caillas, Marie-Antoinette Di Forte-Poisson, Charu Dua, Raphaël Aubry, Damien Ducatteau, E. Delos, Jean-Claude de Jaeger, Sylvain Laurent Delage

European Microwave Week, 2004, Amsterdam, Netherlands. ⟨hal-00141982⟩

  • Article dans une revue

Impact of local coding efficiency on the modelling of flows derived from VBR MPEG-2 video coding

Patrick Corlay, Marc G. Gazalet, François-Xavier Coudoux, L. Grimbert

European Transactions on Telecommunications, 2004, 15, pp.55-62. ⟨hal-00141978⟩

  • Article dans une revue

Study of a hybrid deblocking post-processor based on watermarking

M. Ramon, François-Xavier Coudoux, Marc G. Gazalet, Patrick Corlay

WSEAS Transactions on Systems, 2004, 3, pp.3320-3324. ⟨hal-00141983⟩

  • Article dans une revue

An adaptive post-processing technique for the reduction of color bleeding in DCT coded images

François-Xavier Coudoux, Marc G. Gazalet, Patrick Corlay

IEEE Transactions on Circuits and Systems for Video Technology, 2004, 14, pp.114-121. ⟨hal-00141981⟩

  • Article dans une revue

Monoliths for microfluidic devices in proteomics

S. Le Gac, Julien Carlier, J.C. Camart, C. Cren-Olivé, C. Rolando

We report here on the preparation of monolithic capillary columns in view to their integration in a microsystem for on-chip sample preparation before their on-line analysis by electrospray and mass spectrometry (ESI-MS). These monolithic columns are based on polymer materials and consist of reverse…

Journal of Chromatography B - Analytical Technologies in the Biomedical and Life Sciences, 2004, 808, pp.3-14. ⟨10.1016/j.jchromb.2004.03.067⟩. ⟨hal-00140779⟩

  • Article dans une revue

Localization and delocalization of charges injected in DNA

T. Heim, Thierry Melin, D. Deresmes, D. Vuillaume

Applied Physics Letters, 2004, 85, pp.2637-2639. ⟨hal-00140732⟩