Generation efficiency of fiber four-wave mixing for phase-shift keying signal light

Kyo Inoue; Koji Igarashi

doi:10.1587/transcom.2018EBP3207

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Generation efficiency of fiber four-wave mixing for phase-shift keying signal light

Kyo Inoue, Koji Igarashi

著者情報

キーワード: Four-wave mixing, optical fiber, phase-shift keying signal, group velocity, walk-off

ジャーナル認証あり早期公開

論文ID: 2018EBP3207

DOI https://doi.org/10.1587/transcom.2018EBP3207

この記事には本公開記事があります。

The final version of this article is now available: Vol. E102.B (2019), No. 5 pp. 1005-1009

詳細

抄録

The efficiency of generating four-wave mixing (FWM) from phase-modulated (PM) optical signal is studied. An analysis, that takes bit shifts occurring during fiber propagation due to group velocity differences into account, indicates that the FWM efficiency from PM signals is smaller than that from continuous waves in fiber transmission lines whose distance is longer than the walk-off length between transmitted optical signals.

責任著者(Corresponding author)

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