@inproceedings{87c1602c4f5449e2b77ef46b670f7f87,
title = "High speed optical interconnects with 850 nm VCSELs and advanced modulation formats",
abstract = "We present our recent work on high-speed optical interconnects with advanced modulation formats and directly modulated 850 nm VCSELs. Data transmission at nearly 100 Gbps was achieved with 4-PAM. Forward error correction, equalization and preemphasis are also explored. The system aspects of the advanced modulation formats and their impact on the VCSEL requirements are discussed. Requirements on the optical output power, frequency response and the relative intensity noise are discussed. Finally, co-optimization of the VCSELs and VCSEL driver amplifiers in CMOS and InP technologies is discussed.",
keywords = "Multilevel modulation, Optical interconnect, PAM, Vertical-cavity surface-emitting laser",
author = "Krzysztof Szczerba and Tam{\'a}s Lengyel and Zhongxia He and Jingjing Chen and Andrekson, \{Peter A.\} and Magnus Karlsson and Herbert Zirath and Anders Larsson",
note = "Publisher Copyright: {\textcopyright} 2017 SPIE.; Vertical-Cavity Surface-Emitting Lasers XXI ; Conference date: 01-02-2017 Through 02-02-2017",
year = "2017",
doi = "10.1117/12.2256992",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Choquette, \{Kent D.\} and Chun Lei",
booktitle = "Vertical-Cavity Surface-Emitting Lasers XXI",
address = "United States",
}