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Ultrahigh-speed "orthogonal" TDM transmission with an optical Nyquist pulse train

  • Masataka Nakazawa*
  • , Toshihiko Hirooka
  • , Peng Ruan
  • , Pengyu Guan
  • *此作品的通讯作者
  • Tohoku University

科研成果: 期刊稿件文章同行评审

摘要

We propose a novel "orthogonal" TDM transmission scheme using an optical Nyquist pulse that enables us to achieve an ultrahigh data rate and spectral efficiency simultaneously without any intersymbol interference (ISI). We analytically describe the principle of orthogonal TDM, and demonstrate a 160 Gbaud optical orthogonal TDM transmission using 40 GHz optical Nyquist pulses. Tolerance to GVD and the dispersion slope is significantly improved by virtue of the orthogonality, reduced bandwidth, and minimum ISI.

源语言英语
页(从-至)1129-1140
页数12
期刊Optics Express
20
2
DOI
出版状态已出版 - 16 1月 2012
已对外发布

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