Treffer: 1024x1024 pixel MWIR and LWIR QWIP focal plane arrays and 320x256 MWIR:LWIR pixel colocated simultaneous dualband QWIP focal plane arrays

Title:
1024x1024 pixel MWIR and LWIR QWIP focal plane arrays and 320x256 MWIR:LWIR pixel colocated simultaneous dualband QWIP focal plane arrays
Authors:
GUNAPALA, S. D, BANDARA, S. V, LIU, J. K, HILL, C. J, RAFOL, S. B, MUMOLO, J. M, TRINH, J. T, TIDROW, M. Z, LEVAN, P. D
Source:
Infrared technology and applications XXXI (28 March-1 April 2005, Orlando, Florida, USA)Proceedings of SPIE, the International Society for Optical Engineering. :789-803
Publisher Information:
Bellingham, Wash., USA: SPIE, 2005.
Publication Year:
2005
Physical Description:
print, 20 ref 2
Original Material:
INIST-CNRS
Subject Terms:
Electronics, Electronique, Metrology and instrumentation, Métrologie et instrumentation, Optics, Optique, Physics, Physique, Sciences exactes et technologie, Exact sciences and technology, Physique, Physics, Generalites, General, Instruments, appareillage, composants et techniques communs à plusieurs branches de la physique et de l'astronomie, Instruments, apparatus, components and techniques common to several branches of physics and astronomy, Instrumentation, équipements et techniques en infrarouge, onde submillimétrique, hyperfréquence et radiofréquence, Infrared, submillimeter wave, microwave and radiowave instruments, equipment and techniques, Bolomètres; récepteurs et détecteurs en infrarouge, onde submillimétrique, hyperfréquence et radiofréquence, Bolometer; infrared, submillimeter wave, microwave and radiowave receivers and detectors, Domaines classiques de la physique (y compris les applications), Fundamental areas of phenomenology (including applications), Optique, Optics, Formation des images et traitement optique, Imaging and optical processing, Fonctions de transfert optique et de transfert de modulation, Modulation and optical transfer functions, Sciences appliquees, Applied sciences, Electronique, Electronics, Electronique des semiconducteurs. Microélectronique. Optoélectronique. Dispositifs à l'état solide, Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices, Dispositifs optoélectroniques, Optoelectronic devices, Détecteur IR, Infrared detectors, Détecteur rayonnement, Radiation detectors, Fonction transfert modulation, Modulation transfer function, Función transferencia modulación, Imagerie thermique, Thermal imaging, Matrice détecteur, Dectector arrays, Matrice plan focal, Focal plane arrays, Photodétecteur, Photodetectors, Pixel, Plan focal, Focal planes, Rendement quantique, Quantum yield, 0757K, 4230L, 8560G
Document Type:
Konferenz Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, United States
Missile Defense Agency/AS, 7100 Defense Pentagon, Washington, DC 20301, United States
Air Force Research Laboratory, Kirtland Air Force Base, NM 87117, United States
ISSN:
0277-786X
Access URL:
http://pascal-francis.inist.fr/vibad/index.php?action=search&terms=17833288
Rights:
Copyright 2006 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Electronics

Metrology

Physics: optics
Accession Number:
edscal.17833288
Database:
PASCAL Archive

Weitere Informationen

Mid-wavelength infrared (MWIR) and long-wavelength infrared (LWIR) 1024x1024 pixel quantum well infrared photodetector (QWIP) focal planes have been demonstrated with excellent imaging performance. The MWIR QWIP detector array has demonstrated a noise equivalent differential temperature (NEAT) of 17 mK at a 95K operating temperature with f/2.5 optics at 300K background and the LWIR detector array has demonstrated a NEAT of 13 mK at a 70K operating temperature with the same optical and background conditions as the MWIR detector array after the subtraction of system noise. Both MWIR and LWIR focal planes have shown background limited performance (BLIP) at 90K and 70K operating temperatures respectively, with similar optical and background conditions. In addition, we are in the process of developing MWIR and LWIR pixel collocated simultaneously readable dualband QWIP focal plane arrays. In this paper, we will discuss the performance in terms of quantum efficiency, NEAT, uniformity, operability, and modulation transfer functions of the 1024x1024 pixel arrays and the progress of dualband QWIP focal plane array development work.