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astro-ph.IM2026
Near-Noiseless Single-Photon Detection in the Infrared with a Megapixel Semiconductor Array for Low-Background Astronomy
Guillaume Huber, Pavaman Bilgi, Charles-Antoine Claveau +7
Sensor noise is a fundamental barrier to low-flux astronomical imaging and spectroscopy, where the ideal sensor would unambiguously distinguish individual photon arrivals. While op…
astro-ph.IM2022
Sub-electron noise infrared camera development using Leonardo large format 2Kx2K SWIR LmAPD array
Philippe Feautrier, Jean-Luc Gach, Dan Owton +4
There have been no significant breakthroughs in infrared imagery since the hybridization of III-V or II-VI narrow-bandgap semiconductors on complementary metal-oxide semiconductor…