Zobrazeno 1 - 10
of 64
pro vyhledávání: '"77"'
Autor:
Jumpei Murooka, Masafumi Kimata, Hiroshi Inada, Michito Sakai, Yasuhiro Iguchi, Ayaka Kumeta, Toshiyoshi Kimura, Yuta Hiroe
Publikováno v:
Infrared Technology and Applications XLIII.
One of JAXA’s future missions, using an imaging Fourier Transform Spectrometer (FTS), requires the focal plane array (FPA) that has high sensitivity up to the very long-wavelength infrared (VLWIR) region. Since a Type-II superlattice (T2SL) is the
Publikováno v:
8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices.
High sensitive Terahertz detection can be achieved by properly constructing Metal-Semiconductor-Metal (MSM) structure with semiconductor materials. In this study, Mercury-Cadmium-Telluride (MCT) film was used to fabricate MSM Terahertz detectors. The
Autor:
Jahanzad Talebi, Amir Hasanbegovic, Gunnar Maehlum, Petter Øya, Dirk Meier, Timo A. Stein, Jörg Ackermann, Mehmet Akif Altan, Alf Olsen, Suleyman Azman, Tor Magnus Johansen, Philip Påhlsson, Codin Gheorghe, Bahram Najafiuchevler, Hans Kristian Otnes Berge, David Steenari
Publikováno v:
Infrared Technology and Applications XLII.
This work is a continuation of our preliminary tests on NIRCA - the Near Infrared Readout and Controller ASIC [1]. The primary application for NIRCA is future astronomical science and Earth observation missions where NIRCA will be used with mercury c
Autor:
Suleyman Azman, Codin Gheorghe, Petter Øya, Dirk Meier, Bahram Najafiuchevler, Hans Kristian Otnes Berge, David Steenari, Philip Påhlsson, Mehmet Akif Altan, Jörg Ackermann, Jahanzad Talebi, Amir Hasanbegovic, Alf Olsen, Gunnar Maehlum
Publikováno v:
SPIE Proceedings.
In this paper we present initial test results of the Near Infrared Readout and Controller ASIC (NIRCA), designed for large area image sensors under contract from the European Space Agency (ESA) and the Norwegian Space Center. The ASIC is designed to
Autor:
James McCurdy, Chris Kamilar, Pradip Mitra, M. R. Skokan, Richard Scritchfield, Xiaoli Sun, Terry Welch, Jeffrey D. Beck, Kirk Reiff, James B. Abshire
Publikováno v:
SPIE Proceedings.
A 16 element HgCdTe e-APD detector has been developed for lidar receivers that has significant improvements in sensitivity in the spectral range from < 1μm to 4 μm. A demonstration detector consisting of a 4x4 APD detector array, with 80 μm square
Autor:
Fiodor F. Sizov, S. A. Dvoretsky, V. V. Vasiliev, Joanna V. Gumenjuk-Sichevska, N. N. Mikhailov, Yu. E. Kamenev
Publikováno v:
SPIE Proceedings.
Modern technology advances combined with unique physical properties of mercury cadmium telluride (MCT) material, empower low-signal applications in technical vision systems. Properties of MCT detectors manufactured from LPE and MBE epilayers and thei
Publikováno v:
Materials for Infrared Detectors.
The epitaxial growth of Hg1-xCdxTe in the composition range 0.40 < x < 0.17 has been carried out on 3-inch CdTe/Si substrates mounted on indium-free molybdenum substrate holders. Because this mounting configuration prevents the effective use of a dir
Publikováno v:
SPIE Proceedings.
Medium- and long-wavelength infrared (MWIR and LWIR) Hg1-xCdxTe photodiodes (x equals 0.265 - 0.295, 0.205 - 0.220) for 3 - 5-micrometer and 8 - 12- micrometer wavelength spectral regions were fabricated by arsenic diffusion from the vapor source int
Publikováno v:
SPIE Proceedings.
This paper reviews the development and present status of mid-wavelength infrared (MWIR) HgCdTe photodiode technology in Australia. MWIR n-on-p photodiodes have been produced by both mercury in-diffusion and by boron ion-implantation on Hg-vacancy dop
Autor:
John G. Pasko, Lester J. Kozlowski, Majid Zandian, Jose M. Arias, Roger E. DeWames, Jagmohan Bajaj, W. E. Tennant
Publikováno v:
SPIE Proceedings.
In this paper we present p-on-n heterostructure HgCdTe photovoltaic device data that illustrates the high performance and flexibility in band gap control of the molecular beam epitaxy (MBE) technology. This flexibility demonstration was carried out b