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Authors: J. Verbist, J. Lambrecht, M. Verplaetse, J. Van Kerrebrouck, A. Srinivasan, P. De Heyn, T. De Keulenaer, X. Yin, J. Van Campenhout, G. Roelkens, J. Bauwelinck
Title: DAC-less and DSP-free PAM 4 Transmitter at 112 Gb/s with Two Parallel GeSi Electro-Absorption Modulators
Format: International Conference Proceedings
Publication date: 9/2017
Journal/Conference/Book: European Conference on Optical Communication (ECOC)
Volume(Issue): p.PDP.C.5
Location: Gothenborg, Sweden
DOI: 10.1109/ecoc.2017.8346098
Citations: 5 ( - last update: 7/7/2024)
4 (OpenCitations - last update: 27/6/2024)
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We present a novel integrated PAM-4 modulator based on the vector addition of 2 binary driven parallel GeSi electro-absorption modulators. Clear open eyes at 56 GBaud up to 2 km of SSMF without any DSP are demonstrated.

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