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physics.ins-det2024★ 25 cited
Recent advances in InGaAs/InP single-photon detectors
Chao Yu, Qi Xu, Jun Zhang
Single-photon detectors (SPDs) are widely used in applications requiring extremely weak light detection. In the near-infrared region, SPDs based on InGaAs/InP single-photon avalanc…
physics.ins-det2023★ 13 cited
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…