Enlargement of PMD tolerance in 43 Gbit/s RZ-DQPSK signal using electrical dispersion compensation without adaptive control
Conference: ECOC 2007 - 33rd European Conference and Exhibition of Optical Communication
09/16/2007 - 09/20/2007 at Berlin, Germany
Proceedings: ECOC 2007
Pages: 2Language: englishTyp: PDF
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Authors:
Yoshida, Eiji; Kawakami, Hiroto; Yamada, Eiichi; Kubota, Kirokazu; Miyagawa, Yuuzou; Miyamoto, Yutaka (NTT Network Innovation Laboratories, NTT Corporation, 1-1 Hikarino-oka, Yokosuka, Kanagawa 239-0847, Japan)
Furuta, Tomofumi; Itoh, Toshihiro; Sano, Kimikazu; Murata, Koichi (NTT Photonics Laboratories, NTT Corporation)
Abstract:
We describe the enlargement of PMD tolerance using EDC without adaptive control numerically and demonstrate the effectiveness in a 43 Gbit/s RZ-DQPSK transmission experiment. The tolerance was extended to over 30 ps.