2.56 Tbit/s/ch polarization–multiplexed DQPSK transmission over 300 km using time–domain optical fourier transformation

Pengyu Guan, Toshiyuki Hirano, Koudai Harako, Yutaro Tomiyama, Toshihiko Hirooka, Masataka Nakazawa

科研成果: 期刊稿件文章同行评审

21 引用 (Scopus)

摘要

We demonstrate a 2.56 Tbit/s/ch polarization-multiplexed singlecarrier transmission over 300 km using subpicosecond DQPSK signals. We adopted an ultrafast time-domain optical Fourier transformation technique to reduce waveform distortions. For such an ultrashort optical pulse, depolarization components resulting from second-order polarization-mode dispersion (PMD) become a dominant factor as regards signal distortion because of the broad signal bandwidth. The influence of inter-polarization crosstalk induced by second-order PMD, is presented in detail.

源语言英语
页(从-至)B567-B573
期刊Optics Express
19
26
DOI
出版状态已出版 - 12 12月 2011
已对外发布

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