2 papers
physics.optics2025
Compact and fully functional high-frequency sine wave gating InGaAs/InP single-photon detector module
Qi Xu, Chao Yu, Dajian Cui +7
High-frequency sine wave gating (SWG) InGaAs/InP single-photon detectors (SPDs) are widely used for synchronous near-infrared single-photon detection. For practical use, the size o…
physics.ins-det2023
Compact free-running InGaAs/InP single-photon detector with 40% detection efficiency and 2.3 kcps dark count rate
Qi Xu, Chao Yu, Wei Chen +4
Free-running InGaAs/InP single-photon detectors (SPDs) based on negative-feedback avalanche diodes (NFADs) are the key components for applications requiring asynchronous single-pho…