Journal article
Differential Quench and Reset Circuit for Single-Photon Avalanche Diodes
Abstract
A differential quench and reset (QR) configuration for single-photon avalanche diodes (SPADs) is proposed and investigated in this work. Compared to the traditional single QR configuration in which only one QR circuit is connected to either the cathode or anode of the SPAD, the differential QR configuration consists of two QR circuits to quench and reset through both the cathode and anode terminals. Using a SPAD fabricated in a 65 nm CMOS …
Authors
Jiang W; Scott R; Deen MJ
Journal
Journal of Lightwave Technology, Vol. 39, No. 22, pp. 7334–7342
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
10.1109/jlt.2021.3111119
ISSN
0733-8724