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Near-room-temperature mid-infrared quantum well photodetector

From National Research Council Canada

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DOIResolve DOI: https://doi.org/10.1002/adma.201103372
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Affiliation
  1. National Research Council of Canada. NRC Institute for Microstructural Sciences
FormatText, Article
SubjectPhotovoltaic infrared imaging; intersubband quantum wells; gas sensing; micro-optoelectronics; photodetector noise
Abstract
We demonstrate InGaAs mid-infrared quantum well infrared photodetectors (MIR PV-QWIPs) that enable cost-effective mature GaAs-based detection and imaging technologies, with exceptional material uniformity, reproducibility, and yield, over a large area, with high spectral selectivity, innate polarization sensitivity, radiation hardness, high detectivity, and high speed operation at TEC temperatures without bias.
Publication date
In
  • Advanced Materials 23, no. 46 (3 November 2011): 5536–5539.
LanguageEnglish
Peer reviewedYes
NPARC number19371555
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Record identifierf13be6f4-450d-40ea-a970-bec343c15db9
Record created2012-02-29
Record modified2020-04-21
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