Photon Event Summation and External Readout for Fill Factor Preservation in 32×32 FSI SPAD Array
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DOI: 10.1109/tcsii.2025.3574348
Abstract: Single-photon avalanche diodes (SPADs), integrated in CMOS technology, offer high-gain detection of low-intensity optical signals. SPADs are widely adopted in imaging systems, including both 2D and 3D depth sensing. As SPAD arrays scale to higher… read more here.
Keywords: photon event; fsi; fill factor; photon ... See more keywords