Presentation 2013-06-20
100Gbit/s digital coherent optical transmission technology research
Etsushi Yamazaki,
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Abstract(in English) Recent rapid growth of Internet-based data traffic strongly demands for large capacity and economic network infrastructures, and it drives intense research and development of 100Gbit/s-per-channel wavelength division multiplexing transmission system. Polarization division multiplexed QPSK is promising modulation format to realize 100 Gbit/s/channel modulation format, and attracting much attention. In this paper, we will introduce promising function structure to realize 100-Gbit/s high speed digital coherent signal processor, and its performance of optical signal-to-noise power ratio tolerance. Also, we will talk about performance evaluation results measured in real field-installed fiber environment such as fast recovery characteristics in optical protection configuration, and polarization mode dispersion tolerance.
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Keyword(in English) digital coherent / 100G / polarization division multiplex / QPSK
Paper # NS2013-29
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Committee NS
Conference Date 2013/6/13(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
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Title (in English) 100Gbit/s digital coherent optical transmission technology research
Sub Title (in English)
Keyword(1) digital coherent
Keyword(2) 100G
Keyword(3) polarization division multiplex
Keyword(4) QPSK
1st Author's Name Etsushi Yamazaki
1st Author's Affiliation NTT Corporation, Network Innovation Laboratories()
Date 2013-06-20
Paper # NS2013-29
Volume (vol) vol.113
Number (no) 89
Page pp.pp.-
#Pages 5
Date of Issue