All-optical feedforward automatic gain control scheme for pump power shared erbium-doped fiber amplifiers

Kokoro Kitamura; Kenta Udagawa; Hiroji Masuda

doi:10.1587/elex.13.20160920

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All-optical feedforward automatic gain control scheme for pump power shared erbium-doped fiber amplifiers

Kokoro Kitamura, Kenta Udagawa, Hiroji Masuda

著者情報

キーワード: Automatic gain control, EDFA, All optical, Feedforward

ジャーナルフリー早期公開

論文ID: 13.20160920

DOI https://doi.org/10.1587/elex.13.20160920

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. 13 (2016), No. 22 pp. 20160920-20160920

詳細

抄録

A novel all-optical feedforward automatic gain control scheme for pump power shared erbium-doped fiber amplifiers has been proposed. Dynamic gain excursion characteristics of the amplifier using the scheme have been experimentally clarified. The maximum absolute value of the gain excursion has been significantly reduced from 7.3 dB without control to 0.47 dB with the control scheme.

責任著者(Corresponding author)

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