Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Sergiy Smuk"'
Autor:
Marie Delmas, Linda Höglund, Ruslan Ivanov, David Ramos, Laura Zurauskaite, Smilja Becanovic, Susanne Almqvist, Dean Evans, Pia Tinghag, David Rihtnesberg, Saad Fattala, Anton Smuk, Sergiy Smuk, Eric Costard
Publikováno v:
Infrared Technology and Applications XLVIII.
Autor:
Ruslan Ivanov, Dean Evans, Sergiy Smuk, David Rihtnesberg, Linda Höglund, Max Gulde, Andreas Brunn, Marius Bierdel, Eric Costard
Publikováno v:
Infrared Technology and Applications XLVIII.
Autor:
Saad Fattala, Shagufta Naureen, Linda Höglund, David Ramos, Eric Costard, Dean Evans, Smilja Becanovic, David Rihtnesberg, Sergiy Smuk, M. Delmas, Susanne Almqvist, Ruslan Ivanov
Publikováno v:
Sensors, Systems, and Next-Generation Satellites XXV.
In 2019, IRnova launched a full-scale production of a reduced size, weight and power integrated detector dewar cooler assemblies (Oden MW; VGA format with 15 μm pixel pitch) covering the full mid-wavelength infrared spectral domain (3.7 μm – 5.1
Autor:
Susanne Almqvist, David Ramos, Erik Trybom, David Rihtnesberg, M. Delmas, Saad Fattala, Ruslan Ivanov, Eric Costard, Sergiy Smuk, Dean Evans, Shagufta Naureen, Waldemar Diel, Smilja Becanovic, Pia Tinghag, Linda Höglund
Publikováno v:
Infrared Technology and Applications XLVII.
Midwave infrared (MWIR) type-II superlattices (T2SL) have revolutionized the market with possibility of low Size, Weight and Power (SWaP) detectors. IRnova currently has a full-scale production of SWaP T2SL detectors (Oden MW, 640×512 on 15μm pitch
Autor:
Waldemar Diel, Linda Höglund, Max Gulde, Ruslan Ivanov, Sergiy Smuk, David Rihtnesberg, Eric Costard, Dean Evans
Publikováno v:
Infrared Technology and Applications XLVII.
QWIPs are renowned for unmatched image uniformity and stability. Still, in popular belief they are often associated with only stationary platforms due to low operating temperature and quantum efficiency. Challenging this myth, we demonstrate the perf
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:
Dean Evans, Saad Fattala, David Rihtnesberg, Shagufta Naureen, Erik Trybom, Eric Costard, Susanne Almqvist, M. Delmas, Pia Tinghag, Ruslan Ivanov, Anton Smuk, Waldemar Diel, Linda Höglund, Smilja Becanovic, Sergiy Smuk
Publikováno v:
Infrared Technology and Applications XLVI.
In this paper, the performance of small, lightweight, and low power (SWaP) midwave infrared (MWIR) type-II superlattice detectors have been studied. The detectors cover the MWIR range from 3.7 μm to 5.1 μm with quantum efficiency higher than 60% in
Autor:
Eric Costard, Shagufta Naureen, Linda Höglund, Dean Evans, Waldemar Diel, M. Delmas, David Rihtnesberg, Anton Smuk, Sergiy Smuk, Ruslan Ivanov
Publikováno v:
Infrared Technology and Applications XLVI.
The III-V material system has proven to be a solid base for building infrared detector focal plane arrays (FPAs), enabling well-established designs such as bulk InSb-photodiodes, GaAs-based quantum well infrared photodetectors (QWIP) and GaSb-based t
Autor:
Maxime Pozzi, Pia Tinghag, David Rihtnesberg, Linda Höglund, Shagufta Naureen, Anton Smuk, M. Delmas, Sergiy Smuk, Susanne Almqvist, Saad Fattala, Eric Costard, Smilja Becanovic, Ruslan Ivanov, David Ramos
Publikováno v:
Sensors, Systems, and Next-Generation Satellites XXIII.
In this paper, results from the development of InAs/GaSb superlattice focal plane arrays (FPAs) at IRnova will be presented. A versatile and robust detector design is used that allows for adjustment of the detection cut-off wavelength from 2.5 μm up
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