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In this paper, we report our recent efforts in achieving high performance in Antimonides type-II superlattice (T2SL) based infrared photodetectors using the barrier infrared detector (BIRD) architecture, resonator pixel light coupling mechanism, and digital read out integrated circuits (DROICs).
We will report our recent efforts in achieving high performance in Antimonides type-II strained-layer superlattice based infrared photodectors using the barrier infrared detectors.
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We explore long wavelength InAs/InAsSb superlattice complementary barrier infrared detectors that contain p-type absorber layers for quantum efficiency enhancement. We also discuss type-II superlattice infrared detector technology for NASA Earth Science applications, including LWIR FPAs for land imaging, and MWIR FPAs for CubeSat hyperspectral imaging.
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The mechanical and thermal design of an integrated focal plane subsystem of a Multispectral Linear Array (MLA) instrument is discussed in terms of focal-plane alignment, thermoelastic performance, and thermal requirements. The modular construction and thermal control of the focal plane array are discussed.