Review of quanta image sensors for ultralow-light imaging

J Ma, S Chan, ER Fossum - IEEE Transactions on Electron …, 2022 - ieeexplore.ieee.org
The quanta image sensor (QIS) is a photon-counting image sensor that has been
implemented using different electron devices, including impact ionization-gain devices, such …

Analysis and parameter optimization of high dynamic range pixels for split photodiode in CMOS image sensors

J Xu, L Shu, Z Gao, Q Chen, K Nie - IEEE sensors journal, 2022 - ieeexplore.ieee.org
To achieve high dynamic range and define parameter tradeoff of split photodiode pixel
based on lateral overflow integration capacitor (LOFIC) technology, the mechanism of …

Deep sub-electron read noise in image sensors using a multigate-source-follower

W Deng, ER Fossum - IEEE Transactions on Electron Devices, 2022 - ieeexplore.ieee.org
As the in-pixel source-follower (SF) gate size scales down in CMOS image sensors (CISs)
and quanta image sensors (QISs), the pixel conversion gain (CG) increases at the cost of …

Noise Performance of Quanta Image Sensors

W Deng - 2022 - search.proquest.com
The Quanta image sensor (QIS), under development at Dartmouth, is a possible next-
generation solid-state image sensor technology after the charge-coupled device (CCD) and …