Low-penalty 5 × 320 Gb/s/single-channel WDM DPSK transmission over 525 km using time-domain optical Fourier transformation

Pengyu Guan, Masatada Okazaki, Toshiyuki Hirano, Toshihiko Hirooka, Masataka Nakazawa

研究成果: Article査読

5 被引用数 (Scopus)

抄録

Ultrahigh-speed wavelength-division-multiplexing transmission at 5 × 320 Gb/s/single channel is successfully demonstrated over 525 km using time-domain optical Fourier transformation (OFT). The modulation format is optical time-division multiplexing/differential phase-shift keying. We first suppressed signal distortions by using dispersion management and principal state of polarization launch, where the power penalty was 3.3-4.2 dB. Then, by further applying OFT, the transmission performance was greatly improved, in which a power penalty as small as 1.3-2.1 dB was achieved for all channels without using forward-error correction.

本文言語English
ページ(範囲)1579-1581
ページ数3
ジャーナルIEEE Photonics Technology Letters
21
21
DOI
出版ステータスPublished - 2009 11月 1

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 原子分子物理学および光学
  • 電子工学および電気工学

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