@inproceedings{694056a0e0ad493c9990379c5cbeabb6,
title = "Generation and transmission of 100-Gb/s PDM 4-PAM using directly modulated VCSELs and coherent detection",
abstract = "We generate a 100-Gb/s polarization-division-multiplexed 4-level pulse-amplitudemodulation signal with two directly modulated 1.5-μm single-mode VCSELs. Coherent detection and digital signal processing enable the transmission over 400-km standard single-mode-fiber (SSMF) with 20% overhead hard-decision forward-error-correction.",
author = "Chongjin Xie and Silvia Spiga and Po Dong and Peter Winzer and Alan Gnauck and C. Gr{\'e}us and M. Ortsiefer and C. Neumeyr and Michael M{\"u}ller and Amann, {M. C.}",
year = "2014",
language = "English",
isbn = "9781557529930",
series = "Optics InfoBase Conference Papers",
publisher = "Optical Society of America",
booktitle = "Optical Fiber Communication Conference, OFC 2014",
note = "Optical Fiber Communication Conference, OFC 2014 ; Conference date: 09-03-2014 Through 13-03-2014",
}