40 Gbit/s × 25 WDM 306 km unrepeatered transmission using 175 μm2-Aeff fibre

K. Tanaka*, H. Sakata, T. Miyakawa, I. Morita, K. Imai, N. Edagawa

*この研究の対応する著者

研究成果: Article査読

4 被引用数 (Scopus)

抄録

A 40 Gbit/s-based unrepeatered terabit wavelength division multiplexing (WDM) transmission was demonstrated by using Aeff fibre allocated at each end of the transmission line without using a separate fibre for pump power transmission. The light for odd channels was combined with an arrayed-waveguide grating (AWG) followed by an intensity modulator and a pulse generator. The return to zero (RZ) signals produced by the modulator were divided into two identical data-streams, and were optically multiplexed to generate 40 Gbit/s RZ signal. The signal obtained had optical delay avoiding correlation between the data streams. The odd and even channels were then combined with a polarising beam splitter (PBS) in orthogonal state of polarization.

本文言語English
ページ(範囲)1354-1356
ページ数3
ジャーナルElectronics Letters
37
22
DOI
出版ステータスPublished - 2001 10月 25
外部発表はい

ASJC Scopus subject areas

  • 電子工学および電気工学

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