Peak-SNR Analysis of CMOS TDCs for SPAD-Based TCSPC 3D Imaging Applications
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2020.3023631
Abstract: TDCs formed by ring oscillators are arrayable, scalable, and low power, making them suitable for SPAD-based TCSPC 3D imaging systems. The TDC precision affects the ranging accuracy and, hence, the quality of the reconstructed 3D… read more here.
Keywords: peak snr; spad based; snr analysis; tcspc imaging ... See more keywords
High resolution TCSPC imaging of diffuse light with a one-dimensional SPAD array scanning system.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.461334
Abstract: We report a time-correlated single-photon counting (TCSPC) imaging system based on a line-scanning architecture. The system benefits from the high fill-factor, active area, and large dimension of an advanced CMOS single-photon avalanche diode (SPAD) array… read more here.
Keywords: system; imaging system; spad array; tcspc imaging ... See more keywords