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Rambus' and Dartmouth College's Michael Guidash, Jiaju Ma, Thomas Vogelsang and Jay Endsley publish an open access paper "
Reduction of CMOS Image Sensor Read Noise to Enable Photon Counting" in Sensors Vol 14, #4 issue. The paper talks about CDS timing shortening and SF bias current optimization to minimize 1/f, RTS, and thermal noise:
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CDS timing is given in ns |
Update: Another pixel noise reduction paper in the same Sensors journal issue is "
Noise Reduction Techniques and Scaling Effects towards Photon Counting CMOS Image Sensors" by Assim Boukhayma, Arnaud Peizerat, and Christian Enz from EPFL and CEA-Leti. It covers mostly theoretical foundations of the pixel noise reduction.
Thanks to AT for the link!
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