Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Marc Arques"'
Autor:
Nicolas Billon-Pierron, Marc Arques, Pierre Rohr, Sébastien Renet, Guy Feuillet, Adrien Gasse, Andrea Brambilla, Muriel Jolliot, Lydie Mathieu
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 633:S55-S58
A direct detection X-ray imager is presented. It uses polycrystalline cadmium telluride (CdTe) grown by close space sublimation technique for the X-ray photoconductor. A 15 mm×15 mm CdTe layer is connected to a 200×200 pixel readout CMOS by indium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27430b9fefcc5fa7969b9ad12cf1d8b7
https://doi.org/10.1016/j.nima.2010.06.120
https://doi.org/10.1016/j.nima.2010.06.120
Autor:
Bertrand Dupont, Gilles Sicard, Loick Verger, Marc Arques, Michael Tchagaspanian, Amr Habib, Pierre Rohr
Publikováno v:
IEEE Medical Imaging Conference (MIC'13)
IEEE Medical Imaging Conference (MIC'13), Oct 2013, Seoul, South Korea. pp.M09-4
IEEE Medical Imaging Conference (MIC'13), Oct 2013, Seoul, South Korea. pp.M09-4
Sphinx1 is a novel pixel architecture adapted for X-ray imaging that can detect radiation by photon counting and by charge integration. In photon counting mode, each photon is compensated by one or more counter-charge packets which can be dimensioned
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f93bd1acab0ca625af7e7f1e236f00c1
https://hal.archives-ouvertes.fr/hal-00968724
https://hal.archives-ouvertes.fr/hal-00968724
Autor:
Muriel Jolliot, Guy Feuillet, N. Billon-Pierron, Lydie Mathieu, Marc Arques, P. Rohr, Adrien Gasse, Andrea Brambilla, Sébastien Renet
Publikováno v:
SPIE Proceedings.
Dynamic X-ray imagers require large surface, fast and highly sensitive X-ray absorbers and dedicated readout electronics. Monocrystalline photoconductors offer the sensitivity, speed, and MTF performances. Polycristalline photoconductors offer the la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b89a3716a4ffe2e0e0a90735feb84531
https://doi.org/10.1117/12.843825
https://doi.org/10.1117/12.843825
Publikováno v:
SPIE Proceedings.
Dual-energy imaging increases the possibility of pulmonary nodule detection by reducing the bone structure noise. Dual-shot techniques are limited by structural artefacts due to patient and natural movement during the switch of voltage between energi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81da1bed6a3ac4ad621602fc434a1f43
https://doi.org/10.1117/12.770414
https://doi.org/10.1117/12.770414
Publikováno v:
SPIE Proceedings.
Dual-energy imaging increases the possibility of pulmonary nodule detection by reducing the bone structure noise. The major problem of the dual-energy acquisition process with digital flat-panel detectors is the interval of time between low-energy (L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aac1b12ee685fb218efa8f96c190c437
https://doi.org/10.1117/12.707355
https://doi.org/10.1117/12.707355
Autor:
Asaad Imad, Bernard Pierre Orsal, R. Alabedra, Marc Arques, Loïck Vergès, Guillaume Montemont
Publikováno v:
Noise in Physical Systems and 1/F Fluctuations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5ecebd1831a59418f35efa6ba241cd8
https://doi.org/10.1142/9789812811165_0076
https://doi.org/10.1142/9789812811165_0076
Autor:
Marie Wintrebert-Fouquet, R. Alabedra, Guillaume Montemont, Marc Arques, Bernard Pierre Orsal, Loïck Vergès, Asaad Imad
Publikováno v:
Noise in Physical Systems and 1/F Fluctuations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abcce0429c500a7f2d5c96534061f7f9
https://doi.org/10.1142/9789812811165_0077
https://doi.org/10.1142/9789812811165_0077
Autor:
Jean Michailos, Jean Chabbal, Reiner Franz Schulz, Marc Arques, Lionel Fritsch, Vincent Spinnler, Thierry Ducourant, Heinz Horbaschek, Martin F. Spahn, Christophe Chaussat, Gerhard Hahm, Martin Hoheisel, Gerard Vieux
Publikováno v:
Medical Imaging 1996: Physics of Medical Imaging.
The design and the performance of a 20 cm by 20 cm flat panel x-ray detector for digital radiography and fluoroscopy is described: Thin film amorphous silicon (aSi) technology has been used to build a 1024 by 1024 photodetector matrix, each pixel inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b7af10a4bd36b6b8a4d01d746bd2e9f
https://doi.org/10.1117/12.237812
https://doi.org/10.1117/12.237812
Publikováno v:
SPIE Proceedings.
We present in this paper the performance of a linear array of 30 InSb 3-5 μm detectors multiplexed by a silicon CCD. The InSb detectors are photodiodes built on a p type InSb bulk substrate. The detector technololgy has been specially adapted for mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83443002cd5ef614d9f6a26b90b171a6
https://doi.org/10.1117/12.935182
https://doi.org/10.1117/12.935182
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