The Impact of Afterpulsing Effects in Single-Photon Detectors on the Performance Metrics of Single-Photon Detection Systems

The Impact of Afterpulsing Effects in Single-Photon Detectors on the Performance Metrics of Single-Photon Detection Systems

A single-photon detection system based on InGaAs SPADs is a high-precision optical measurement system capable of detecting quantum-level optical signals. However, the afterpulsing effect when using InGaAs SPADs severely limits their practical utility. The impact of afterpulsing effects on the perfor...

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Bibliographic Details
Main Authors: Yuanfan Lai, Zongyao Shen, Yong Chen, Jindong Wang, Jianping Guo, Zhengjun Wei
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Photonics
Subjects:
InGaAs SPAD
afterpulsing effect
average count rate
signal-to-noise ratio
Online Access:https://www.mdpi.com/2304-6732/11/11/1074
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