Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Eric Costard"'
Publikováno v:
Infrared Physics & Technology. 95:177-182
Polarization sensitive quantum well infrared photodetector (QWIP) focal plane arrays (FPAs) with 30 and 15 µm pitch sizes are fabricated with wire grid polarizers monolithically integrated on the pixels. High polarization contrast is achieved for pi
Autor:
R. Marcks von Würtemberg, A. Rouvié, Carl Asplund, Eric Costard, J. Brocal, Shagufta Naureen, Jean-Baptiste Rodriguez, Philippe Christol, O. Saint-Pé, Ruslan Ivanov, Linda Höglund, Rodolphe Alchaar
Publikováno v:
QSIP2018
QSIP2018, Jun 2018, Stockholm, Sweden. pp.158-163, ⟨10.1016/j.infrared.2018.10.036⟩
QSIP2018, Jun 2018, Stockholm, Sweden. pp.158-163, ⟨10.1016/j.infrared.2018.10.036⟩
In this paper, a comparison of quantum efficiency and dark current densities of shallow etched and deep etched InAs/GaSb type-II superlattice photodiodes is presented. The detectors were tailored for space applications with measured cut-off wavelengt
Autor:
Linda Höglund, Sergiy Smuk, Carl Asplund, Himanshu Kataria, R. Marcks von Würtemberg, Henk Martijn, Eric Costard, Anders Gamfeldt
Publikováno v:
Infrared Physics & Technology. 84:28-32
Type-II InAs/GaSb superlattice detectors and focal plane arrays (FPAs) with cut-off wavelength at 5.1 μm have been studied. For single pixel devices, dark current densities of 1 × 10 −6 A/cm 2 and quantum efficiencies of 53% were measured at 120
Autor:
Linda Höglund, Isabelle Ribet-Mohamed, Philippe Christol, Eric Costard, Jean Nghiem, Jean-Baptiste Rodriguez, M. Caes, Maxence Guénin
Publikováno v:
QSIP 2018
QSIP 2018, Jun 2018, Stockholm, Sweden. pp.145-150, ⟨10.1016/j.infrared.2018.10.028⟩
Infrared Physics and Technology
Infrared Physics and Technology, Elsevier, 2019, 96, pp.145-150. ⟨10.1016/j.infrared.2018.10.028⟩
QSIP 2018, Jun 2018, Stockholm, Sweden. pp.145-150, ⟨10.1016/j.infrared.2018.10.028⟩
Infrared Physics and Technology
Infrared Physics and Technology, Elsevier, 2019, 96, pp.145-150. ⟨10.1016/j.infrared.2018.10.028⟩
International audience; Stability over time has recently become a figure of merit of major importance to compare the performances of infrared focal plane arrays (FPA) of different technologies. Indeed, this parameter dictates how often the calibratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a7f9167444718431b4bb7b9a591d905
https://hal.archives-ouvertes.fr/hal-01962899
https://hal.archives-ouvertes.fr/hal-01962899
Autor:
Eric Costard, Edouard Huard, S. Bernhardt, M. Caes, Sophie Derelle, Riad Haïdar, Linda Höglund, Philippe Christol, Jean Nghiem, Jean-Baptiste Rodriguez, Jérôme Primot, J. Jaeck, I. Ribet-Mohamed
Publikováno v:
QSIP2018
QSIP2018, Jun 2018, Stockholm, Sweden. pp.192-198, ⟨10.1016/j.infrared.2018.11.004⟩
Infrared Physics and Technology
Infrared Physics and Technology, Elsevier, 2019, 96, pp.192-198. ⟨10.1016/j.infrared.2018.11.004⟩
QSIP2018, Jun 2018, Stockholm, Sweden. pp.192-198, ⟨10.1016/j.infrared.2018.11.004⟩
Infrared Physics and Technology
Infrared Physics and Technology, Elsevier, 2019, 96, pp.192-198. ⟨10.1016/j.infrared.2018.11.004⟩
International audience; Type-II InAs/GaSb superlattice (T2SL) has recently matured into a commercially available technology addressing both MWIR and LWIR spectral domains. As the prerequisites such as Quantum Efficiency (QE) and dark current were met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a95da60f3dfb43951ba7116f63e21dbb
https://hal.archives-ouvertes.fr/hal-01962257
https://hal.archives-ouvertes.fr/hal-01962257
Autor:
Virginie Trinité, Vincent Guériaux, Julien Nagle, Eric Costard, Alexandru Nedelcu, Ezzeddine Ouerghemmi, Mathieu Carras
Publikováno v:
Infrared Physics & Technology. 54:204-208
Our interest is to model the electronic transport in Quantum Well Infrared Photodetectors (QWIPs). Standard modelling was based on self-consistent calculation of the non-uniform electric field with empirical description of the electron capture (Thiba
Autor:
Odile Huet, N. Brière de l'Isle, Eric Costard, J. A. Robo, Xavier Marcadet, H. Facoetti, J. P. Truffer, Lydie Dua, P. Bois, Alexandru Nedelcu
Publikováno v:
Infrared Physics & Technology. 52:353-360
Since 2002, the THALES Group has been manufacturing sensitive arrays using QWIP technology based on GaAs and related III–V compounds, at the Alcatel-Thales-III-V Lab (formerly part of THALES Research and Technology Laboratory). In the past research
Autor:
Alexandre Bazin, Arnaud Berurier, Xavier Marcadet, Lydie Dua, Alexandru Nedelcu, Philippe Bois, Eric Costard, Vincent Guériaux
Publikováno v:
Infrared Physics & Technology. 52:412-418
A 30 months European Space Agency project started in March 2008, whose overall purpose is to expand and assess the performance of broadband (11–15 μm) quantum detectors for spectro-imaging applications: Dispersive Spectrometers and Fourier Transfo
Autor:
P. Bois, Eric Costard
Publikováno v:
Infrared Physics & Technology. 50:260-269
THALES have developed for volume manufacture high performance low cost thermal imaging cameras based on the THALES Research Technology (TRT) third generation gallium arsenide long wave QWIP array. Catherine XP provides 768 × 575 CCIR video resolutio
Publikováno v:
Infrared Physics & Technology. 50:227-233
Recent results obtained on building blocks for future third generation infrared focal plane arrays (FPAs) are presented. Our approach concerning the FPA performance assessment and small pixels modelling is exposed. We also demonstrate the ability of