Researching | 1550 nm Single Photon Detection Module Based on Avalanche Photodiode

Laser & Optoelectronics Progress, Volume. 58, Issue 13, 1304001(2021)

1550 nm Single Photon Detection Module Based on Avalanche Photodiode

Zichen Zhu^** and Zhiming Zhang^*

Author Affiliations

College of Electronics and Information Engineering, Tongji University, Shanghai 201804, China

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Figures&Tables (7)

References (21)

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Figures & Tables(7)

Fig. 1. Structure of single photon detection module

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Fig. 2. Processing circuit for trigger signal

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Fig. 3. Negative pulse signal

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Fig. 4. Noise suppression circuit

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Fig. 5. Output signal of amplification circuit

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Fig. 6. Output waveforms of comparison circuit

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Table 1. Relationship among dark count rate, after-pulse probability, and detection efficiency
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Table 1. Relationship among dark count rate, after-pulse probability, and detection efficiency
Detection efficiency /% 0 2 4 6 8 10 12 14 16 18
Dark-count probability （10^-6 gate^-1） 0 1.36 2.52 3.44 4.24 5.80 7.74 11.24 14.56 17.96
After-pulse probability /% 0 0.2 0.4 0.6 0.8 1.0 2.0 3.8 7.8 13.4

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Zichen Zhu, Zhiming Zhang. 1550 nm Single Photon Detection Module Based on Avalanche Photodiode[J]. Laser & Optoelectronics Progress, 2021, 58(13): 1304001

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Paper Information

Category: Detectors

Received: Oct. 10, 2020

Accepted: Nov. 14, 2020

Published Online: Jul. 1, 2021

The Author Email: Zhu Zichen (TinyZZC@126.com), Zhang Zhiming (zmzhang@tongji.edu.cn)

DOI:10.3788/LOP202158.1304001

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology