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Quantum structure based infrared detector research and development within Acreos centre of excellence IMAGIC
Acreo AB.
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2010 (English)In: Infrared physics & technology, ISSN 1350-4495, Vol. 53, no 4, 227-230 p.Article in journal (Refereed) Published
Abstract [en]

Acreo has a long tradition of working with quantum structure based infrared (IR) detectors and arrays. This includes QWIP (quantum well infrared photodetector), QDIP (quantum dot infrared photodetector), and InAs/GaInSb based photon detectors of different structure and composition. It also covers RandD on uncooled microbolometers. The integrated thermistor material of such detectors is advantageously based on quantum structures that are optimised for high temperature coefficient and low noise. Especially the SiGe material system is preferred due to the compatibility with silicon technology. The RandD work on IR detectors is a prominent part of Acreos centre of excellence "IMAGIC" on imaging detectors and systems for non-visible wavelengths. IMAGIC is a collaboration between Acreo, several industry partners and universities like the Royal Institute of Technology (KTH) and Linkoping University.

Place, publisher, year, edition, pages
Elsevier Science B.V., Amsterdam. , 2010. Vol. 53, no 4, 227-230 p.
Keyword [en]
Infrared detector; QWIP; QDIP; Superlattices; Microbolometer
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-58230DOI: 10.1016/j.infrared.2010.02.001ISI: 000279601000001OAI: diva2:338043
Available from: 2010-08-10 Created: 2010-08-09 Last updated: 2010-08-10

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Holtz, Per-Olof
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