Pseudo-Return-to-Zero Modulation Scheme: Application to the Compensation of Intra-Polarization Skew for PolMux Signals
Conference: ECOC 2009 - 35th European Conference on Optical Communication
09/20/2009 - 09/24/2009 at Vienna, Austria
Proceedings: ECOC 2009
Pages: 2Language: englishTyp: PDFPersonal VDE Members are entitled to a 10% discount on this title
Gabory, Emmanuel Le Taillandier de; Fujita, Sadao; Maeda, Wakako; Fukuchi, Kiyoshi (NEC Corporation, System Platforms Research Laboratories, 1753 Shimonumabe, Nakahara-Ku, Kawasaki, Kanagawa, 211-8666, Japan)
We demonstrate a precise skew monitoring between multiplexed polarizations, demultiplexed polarization discrimination and large-PMD tolerance enhancement for 110Gbit/s PolMux-QPSK signal, by introducing a new modulation scheme, Pseudo-Return-to-Zero, and using the information it carries.