Improvement in Bandwidth-Limitation Tolerance and Achievement of 1-Sps Chromatic-Dispersion Pre-compensation Using Polarization-Interleaved 4-Level/7-Level Coding PAM
Konferenz: ECOC 2016 - 42nd European Conference on Optical Communication
18.09.2016 - 22.09.2016 in Düsseldorf, Deutschland
Tagungsband: ECOC 2016
Seiten: 3Sprache: EnglischTyp: PDF
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Autoren:
Yamamoto, Shuto; Masuda, Akira; Kawahara, Hiroki; Kawai, Shingo; Fukutoku, Mitsunori (NTT Network Innovation Labs., NTT Corporation, 1-1 Hikari-no-oka, Yokosuka, Kanagawa, 239-0847, Japan)
Inhalt:
We have achieved polarization-interleaved 4-level/7-level coding PAM transmission using 1-Sps pre-compensation for chromatic dispersion with a narrow-electrical-bandwidth limitation based on numerical simulations. We experimentally confirm the scheme feasibility using 112-Gb/s signal and 20-GHz bandwidth limitation in a conventional direct-detection system.