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- 2019
Colloidal quantum dots for thermal infrared sensing and imagingDOI: 10.1186/s40580-019-0178-1 Keywords: Colloidal quantum dots, Optoelectronics, Thermal infrared, Photodetectors Abstract: CQD-based infrared sensors and imaging FPAs. a Schematic illustration of CQD-based photodiode fabricated directly onto silicon ROIC. b Comparison of specific detectivities obtained from PbS CQD photodiode test pixel and commercial InGaAs photodiode. c Picture of a packaged PbS CQD-based photodiode array. d, e Images obtained from PbS CQD-based SWIR FPA and HgTe CQD-based MWIR FPA, respectivel
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