Concepedia

Highly Sensitive, 112 Gb/s O-band Waveguide Coupled Silicon-Germanium Avalanche Photodetectors

Alireza Samani, Olivier Carpentier, Eslam El‐Fiky, Maxime Jacques, Amar Kumar, Yun Wang, Laurent Guenin, C. Gamache, Ping-Chiek Koh, David V. Plant

2019 · 11 citations · 6 references

DOI

Concepts

Abstract

We present two different waveguide coupled SiGe APDs. We report 25 Gb/s error free operation with −12 dBm input power. Additionally, 112 Gb/s PAM-4 operation below the KP4-FEC threshold of 2.0 × 10−4 is reported.

References

6

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−1 V bias 67 GHz bandwidth Si-contacted germanium waveguide p-i-n photodetector for optical links at 56 Gbps and beyond

Hong Tao Chen, Peter Verheyen, Peter De Heyn et al. · Optics Express · 2016 · 186 citations · Full text

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High-Performance Back-Illuminated Three-Dimensional Stacked Single-Photon Avalanche Diode Implemented in 45-nm CMOS Technology

Myung-Jae Lee, Augusto Ronchini Ximenes, Preethi Padmanabhan et al. · IEEE Journal of Selected Topics in Quantum Electronics · 2018 · 123 citations · Full text

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Responsivity optimization of a high-speed germanium-on-silicon photodetector

Monireh Moayedi Pour Fard, Glenn Cowan, Odile Liboiron-Ladouceur · Optics Express · 2016 · 68 citations · Full text

, , +17

High performance waveguide-coupled Ge-on-Si linear mode avalanche photodiodes

Nicholas Martinez, Christopher T. DeRose, Reinhard W. Brock et al. · Optics Express · 2016 · 65 citations · Full text

, , +16