抄録
We achieve 1 Tb/s (100 × 10 Gb/s) super-dense WDM (super DWDM) transmission with 25-GHz channel spacing (0.4 bit/s/Hz spectral efficiency) in the zero-dispersion region over a 4 × 80 km dispersion-shifted fiber by employing backward pumped distributed Raman amplification and forward error correction. By adopting bi-directional pumping, we present experimental results showing that the transmission distance is extended approximately threefold to 1040 km.
本文言語 | English |
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ページ(範囲) | 903-905 |
ページ数 | 3 |
ジャーナル | IEEE Photonics Technology Letters |
巻 | 12 |
号 | 7 |
DOI | |
出版ステータス | Published - 2000 7月 |
外部発表 | はい |
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