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Conferences > OFC > 2019 > W2A > W2A.19

Coupled 7-Core Erbium Doped Fiber Amplifier and Its Characterization

Takafumi Ohtsuka, Masato Tanaka, Hirotaka Sakuma, Takemi Hasegawa, Tetsuya Hayashi, and Hedehisa Tazawa

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Abstract

We demonstrate a coupled 7-core erbium-doped-fiber amplifier (EDFA) with the gain of higher than 15 dB and noise figure (NF) of 4.5 to 5.2 dB. The NF is lower than the previously reported coupled-multicore EDFA.

© 2019 The Author(s)

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