Flexible Transmitter Employing Silicon-Segmented Mach-Zehnder Modulator with 32-nm CMOS Distributed Driver

Tam N. Huynh, Nicolas Dupuis, Renato Rimolo-Donadio, Jonathan E. Proesel, Doug M. Gill, Christian W. Baks, Alexander V. Rylyakov, Clint L. Schow, William M.J. Green, Benjamin G. Lee

Producción científica: Contribución a una revistaArtículorevisión exhaustiva

33 Citas (Scopus)

Resumen

We propose a flexible optical transmitter for the short-reach optical interconnects that includes a silicon photonic segmented Mach-Zehnder modulator driven by a distributed six-channel 32-nm silicon on insulator (SOI) complementary metaloxide semiconductor driver integrated circuit. Optical equalization is demonstrated to extend the bandwidth limitation of the transmitter with non-return to zero signaling at 25Gb/s. We also generate four-level pulse amplitude modulation (PAM-4) signaling using the same transmitter architecture. Transmission of 46 Gb/s PAM-4 signal with bit error rate (BER) well below hard-decision forward error correction limit is experimentally demonstrated. Low driver power consumption of 130 mW at 46Gb/s PAM-4, corresponding to 2.8 pJ/bit power efficiency, is also achieved.

Idioma originalInglés
Páginas (desde-hasta)5129-5136
Número de páginas8
PublicaciónJournal of Lightwave Technology
Volumen34
N.º22
DOI
EstadoPublicada - 15 nov 2016

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