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  4. Advanced III/V quantum-structure devices for high performance infrared focal plane arrays
 
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2009
Conference Paper
Title

Advanced III/V quantum-structure devices for high performance infrared focal plane arrays

Abstract
A mature production technology for Quantum Well Infrared Photodetector (QWIP) focal plane arrays (FPAs) and InAs/GaSb superlattice (SL) FPAs has been developed. Dual-band and dual-color QWIP- and SL-imagers are demonstrated for the 3-5 µm and 8-12 µm atmospheric windows in the infrared. The simultaneous, co-located detection of both spectral channels resolves the temporal and spatial registration problems common to existing bispectral IRimagers. The ability for a reliable remote detection of hot CO2 signatures makes tailored dual-color superlattice imagers ideally suited for missile warning systems for airborne platforms.
Author(s)
Rehm, Robert  
Fraunhofer-Institut für Angewandte Festkörperphysik IAF  
Walther, Martin  
Fraunhofer-Institut für Angewandte Festkörperphysik IAF  
Schmitz, J.
Fraunhofer-Institut für Angewandte Festkörperphysik IAF  
Rutz, Frank  orcid-logo
Fraunhofer-Institut für Angewandte Festkörperphysik IAF  
Fleißner, J.
Fraunhofer-Institut für Angewandte Festkörperphysik IAF  
Scheibner, R.
Ziegler, J.
Mainwork
Electro-optical and infrared systems: Technology and applications VI  
Conference
Conference "Electro-Optical and Infrared Systems - Technology and Applications" 2009  
DOI
10.1117/12.835153
Language
English
Fraunhofer-Institut für Angewandte Festkörperphysik IAF  
Keyword(s)
  • Qwip

  • InAs/GaSb superlattice

  • MWIR

  • LWIR

  • infrared camera

  • dual-color

  • dual-band

  • carbon dioxide

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