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[IEEE 2019 IEEE 16th International Conference on Group IV Photonics (GFP) - Singapore, Singapore (2019.8.28-2019.8.30)] 2019 IEEE 16th International Conference on Group IV Photonics (GFP) - A Compact Circuit Model for Si-Ge Avalanche Photodiodes over a Wide Range of Gain
摘要： A Si-Ge avalanche photodiode circuit model is demonstrated, which includes carrier transit time, avalanche buildup time, and electrical parasitics. Electrical and optical dynamics are accurately captured over a wide range of gain. Excellent matching between simulated and measured 50 Gb/s PAM4 eye diagrams is achieved.
关键词： Avalanche photodiodes (APDs),Optical communication,Modeling
更新于2025-09-16 10:30:52
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[IEEE 2019 IEEE 16th International Conference on Group IV Photonics (GFP) - Singapore, Singapore (2019.8.28-2019.8.30)] 2019 IEEE 16th International Conference on Group IV Photonics (GFP) - A Compact Circuit Model for Si-Ge Avalanche Photodiodes over a Wide Range of Gain
摘要： A Si-Ge avalanche photodiode circuit model is demonstrated, which includes carrier transit time, avalanche buildup time, and electrical parasitics. Electrical and optical dynamics are accurately captured over a wide range of gain. Excellent matching between simulated and measured 50 Gb/s PAM4 eye diagrams is achieved.
关键词： Avalanche photodiodes (APDs),Optical communication,Modeling
更新于2025-09-12 10:27:22
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[IEEE 2019 IEEE Photonics Conference (IPC) - San Antonio, TX, USA (2019.9.29-2019.10.3)] 2019 IEEE Photonics Conference (IPC) - High-Speed and Wide Dynamic Range Avalanche Photodiode for Coherent Lidar Application
摘要： A high-sensitivity and a high-power photo-receiver is preferred in coherent lidar system. In this work, we demonstrate top-illuminated APDs, which can simultaneously exhibit low excess noise (k<0.1) and wide 3-dB bandwidth (14GHz) with high responsivity (6.7A/W) under the operation at saturation output (3 mA).
关键词： Avalanche photodiodes (APDs),Lidar
更新于2025-09-11 14:15:04