A 112 Gb/S Pam4 Transmitter With Silicon Photonics Microring Modulator And Cmos Driver

Hao Li,Ganesh Balamurugan,Meer Sakib,Jie Sun,Jeffery Driscoll,Ranjeet Kumar,Hasitha Jayatilleka,Haisheng Rong,James Jaussi,Bryan Casper

2019 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC)（2019）

Cited 35|Views57

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Abstract

We demonstrate a 112 Gb/s PAM4 transmitter using silicon photonics microring modulator, on-chip laser and co-packaged CMOS driver. Measured TDECQ is <0.7 dB from 30 degrees C to 60 degrees C with on-chip nonlinear feed-forward equalization enabled.

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Key words

PAM4 transmitter,silicon photonics microring modulator,CMOS driver,on-chip laser,on-chip nonlinear feed-forward equalization,TDECQ,temperature 30.0 degC to 60.0 degC,bit rate 112 Gbit/s

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