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 |
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页(从-至) | B567-B573 |
期刊 | Optics Express |
卷 | 19 |
期 | 26 |
DOI | |
出版状态 | 已出版 - 12 12月 2011 |
已对外发布 | 是 |