20Gbps receiver based on germanium photodetector hybrid-integrated with 90nm CMOS amplifier

20Gbps receiver based on germanium photodetector hybrid-integrated with 90nm CMOS amplifier

Receiver based on Ge waveguide PD hybrid-integrated with CMOS amplifier shows an unprecedented data rate of 20Gbps, -7.1dBm sensitivity, and 7pJ/bit power efficiency. Further improvement is obtained with avalanche gain and feed-forward equalization.

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Bibliographische Detailangaben
Hauptverfasser: Assefa, Solomon, Lee, Benjamin G., Schow, Clint L., Green, William M. J., Rylyakov, Alexander V., John, Richard A., Vlasov, Yurii A.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bit error rate
CMOS integrated circuits
Optical transmitters
Optical waveguides
Photodetectors
Receivers
Sensitivity
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Beschreibung
Zusammenfassung:Receiver based on Ge waveguide PD hybrid-integrated with CMOS amplifier shows an unprecedented data rate of 20Gbps, -7.1dBm sensitivity, and 7pJ/bit power efficiency. Further improvement is obtained with avalanche gain and feed-forward equalization.
ISSN:2160-8989
2160-9004
DOI:10.1364/qels.2011.pdpb11