Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Michael Tchagaspanian"'
Autor:
J. Rothman, L. Mollard, G. Bourgeois, A. M. Papon, Michael Tchagaspanian, Gérard Destefanis, N. Baier, Jean-Paul Barnes, J. P. Zanatta, C. Pautet, P. Ballet, P. Fougères
Publikováno v:
Journal of Electronic Materials. 38:1805-1813
This paper reviews recent developments in the characterization of planar p-on-n photodiodes fabricated from long- and mid-wavelength Hg1−x Cd x Te at␣the Electronics and Information Technology Laboratory (LETI). The Hg1−x Cd x Te epitaxial laye
Autor:
Leonardo Bruno de Sa, Michele Benetti, Arnaud Peizerat, Michael Tchagaspanian, Antoine Dupret
Publikováno v:
ICECS
In this paper we address the process that permits to obtain a High Dynamic Range (HDR) video starting from a set of different exposed Low Dynamic Range (LDR) acquisitions. A hard constraint in the acquisition process is represented by the video rate,
Autor:
Michael Tchagaspanian, Arnaud Verdant, Timothe Laforest, Antoine Dupret, Laurent Millet, Laurent Alacoque, Arnaud Peizerat, William Guicquero, Michele Benetti
Publikováno v:
2014 14th International Workshop on Cellular Nanoscale Networks and their Applications (CNNA)
2014 14th International Workshop on Cellular Nanoscale Networks and their Applications (CNNA), Jul 2014, Notre Dame, United States. ⟨10.1109/CNNA.2014.6888641⟩
2014 14th International Workshop on Cellular Nanoscale Networks and their Applications (CNNA), Jul 2014, Notre Dame, United States. ⟨10.1109/CNNA.2014.6888641⟩
Conference of 2014 14th International Workshop on Cellular Nanoscale Networks and Their Applications, CNNA 2014 ; Conference Date: 29 July 2014 Through 31 July 2014; Conference Code:108078; International audience; Processing the information next to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86a98b1d84ec01547bc2cca6eb463753
https://hal-cea.archives-ouvertes.fr/cea-01837011
https://hal-cea.archives-ouvertes.fr/cea-01837011
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
Publikováno v:
NEWCAS
The architecture and simulation of a Computational SAR ADC (C-SAR) dedicated to the processing of image descriptors for a 3D CMOS image sensor are reported here. The differential charge sharing architecture enables to A/D convert the convolution of m
Autor:
Arnaud Peizerat, Nicolas Baier, Jean-Pierre Rostaing, Noureddine Zitouni, Remi Jalby, Michael Tchagaspanian, Fabrice Guellec
Publikováno v:
VLSIC
A new readout IC (ROIC) with a 2 step A/D conversion for cooled infrared image sensors is presented in this paper. The sensor operates at a 50Hz frame rate in an Integrate-While-Read snapshot mode. The 16 bit ADC resolution preserves the excellent de
Autor:
Philippe Bois, Pierre Castelein, Sébastien Dubois, Eric De Borniol, Romain Guiguet, A. Rouvie, Sébastien Martin, Fabrice Guellec, Michael Tchagaspanian
Publikováno v:
SPIE Proceedings.
Hybrid InGaAs focal plane arrays are very interesting for night vision because they can benefit from the nightglow emission in the Short Wave Infrared band. Through a collaboration between III-V Lab and CEA-Leti, a 640x512 InGaAs image sensor with 15
Publikováno v:
DATE
This paper presents the evolutions of CMOS image sensors. From the early works, highly image processing oriented, the main research effort has then emphasized on image acquisition. To overcome the rising limitations of standard approaches and to prom
Autor:
Jean-Pierre Rostaing, Wojciech Knap, H. Videlier, Franz Schuster, Michael Tchagaspanian, D. Coquillat, Antoine Dupret, Maciej Sakowicz, Benoit Giffard
Publikováno v:
ISSCC
Terahertz (THz) technology has become of large interest over the last 10 years. THz rays are an alternative to X-rays for imaging through thin materials and their non-ionizing character makes them inherently health-safe. The THz domain is also suitab
Autor:
Sylvette Bisotto, Laurent Mollard, Fabrice Guellec, Pierre Castelein, Michael Tchagaspanian, Patrick Maillart, Arnaud Peizerat, Eric De Borniol
Publikováno v:
Electro-Optical and Infrared Systems: Technology and Applications VII.
CEA-Leti MINATEC has been involved in infrared focal plane array (IRFPA) development since many years, with performing HgCdTe in-house process from SWIR to LWIR and more recently in focusing its work on new ROIC architectures. The trend is to integra