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28 April 2021 Ultra low light CMOS image sensors
M. U. Pralle, C. Vineis, C. Palsule, J. Jiang, J. E. Carey
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Abstract
SiOnyx has demonstrated imaging at light levels below 1 mLux at 60 FPS with a SXGA backside illuminated CMOS image sensor in a compact, low latency camera. Sub mLux imaging is enabled by the combination of enhanced quantum efficiency in the near infrared, backside illumination for 100% fill factor, and state of the art read noise of 1.1 e/pix. The quantum efficiency enhancement is achieved by utilizing SiOnyx’s proprietary nano and microtexturing processing technology in a backside illuminated architecture for high fill factor and enhanced near infrared absorption. The sensors can be configured with Bayer color filters for color imaging below quarter moon.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
M. U. Pralle, C. Vineis, C. Palsule, J. Jiang, and J. E. Carey "Ultra low light CMOS image sensors", Proc. SPIE 11741, Infrared Technology and Applications XLVII, 117410E (28 April 2021); https://doi.org/10.1117/12.2588472
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