Design of photon coincidence detection readout circuitbased on InGaAs SPAD (Invited)

CHEN Liying , WANG Chenyang , , LI Bangtian , , CAO Lingfeng , , CHENG Chuantong

Chinese Journal of Quantum Electronics . 2026, (2): 210 -217 . DOI: 10.3969/j.issn.1007-5461.2026.02.004