Novel uncooled infrared detectors |
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Authors: | A Rogalski |
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Institution: | 1.Institute of Applied Physics,Military University of Technology,Warsaw,Poland |
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Abstract: | Despite successful commercialization of uncooled microbolometers suitable for imaging, the community is still searching for
a platform for imagers that combine affordability, convenience of operation, and excellent performance. More recently, a new
type of uncooled detectors based on expansion phenomena in micromechanical structures has been introduced. These detectors
are essentially free of intrinsic electronic noise and can be combined with a number of different readout techniques including:
capacitive, piezoresistive, electron tunnelling, and optical. In this paper, their design structures and performance are discussed
in more detail. |
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Keywords: | |
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