Image Sensing Technologies: Materials, Devices, Systems, and Applications VI 2019
DOI: 10.1117/12.2519830
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Linear-mode avalanche photodiode arrays in HgCdTe at Leonardo, UK: the current status

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Cited by 26 publications
(5 citation statements)
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“…instrument. The SAPHIRA detector will be cooled to 80 K (in principle SAPHIRA can be operated at a higher temperature, but this will cause an increase in the dark current 31 ), and while this aspect of the project presents a significant design challenge, the power consumption and waste heat dissipation necessary are within the scope of capabilities provided by our preferred host platform on the ISS.…”
Section: Instrument Overviewmentioning
confidence: 99%
See 2 more Smart Citations
“…instrument. The SAPHIRA detector will be cooled to 80 K (in principle SAPHIRA can be operated at a higher temperature, but this will cause an increase in the dark current 31 ), and while this aspect of the project presents a significant design challenge, the power consumption and waste heat dissipation necessary are within the scope of capabilities provided by our preferred host platform on the ISS.…”
Section: Instrument Overviewmentioning
confidence: 99%
“…The Emu mission concept was developed based on the groundbreaking sensitivity of the SAPHIRA detector from Leonardo MW Ltd. 41 The SAPHIRA adds an electron Avalanche Photodiode (eAPD) region below a traditional HgCdTe absorption layer, as part of a hybridized assembly with a CMOS readout integrated circuit (ROIC) with 32 parallel readout channels, each supporting a pixel rate of up to 10 MHz. The array has 320×256 24 µm pixels.…”
Section: The Saphira Electron Avalanche Photodiode Detectormentioning
confidence: 99%
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“…The generic pipelines are now available for the following types of detectors: generic CCD, generic CMOS, Teledyne HxRG, and APD array detector based on Leonardo's Saphira detector. 32…”
Section: Generic Detector Pipelinesmentioning
confidence: 99%
“…They provide a good starting point for simulations of specific detectors and later customization or iteration with detector engineers and experts. The generic pipelines are now available for the following types of detectors: generic CCD, generic CMOS, Teledyne HxRG, and APD array detector based on Leonardo’s Saphira detector 32 …”
Section: Examplesmentioning
confidence: 99%